diff options
Diffstat (limited to 'lib')
46 files changed, 733 insertions, 333 deletions
diff --git a/lib/Makefile b/lib/Makefile index d43e4d395f56..75a2355aa452 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -163,6 +163,7 @@ SUBDIR_DEPEND_virtual_oss= libsamplerate SUBDIR.${MK_BEARSSL}+= libbearssl libsecureboot SUBDIR.${MK_BLACKLIST}+=libblacklist +SUBDIR.${MK_BLOCKLIST}+=libblocklist SUBDIR.${MK_BLUETOOTH}+=libbluetooth libsdp SUBDIR.${MK_BSNMP}+= libbsnmp diff --git a/lib/libblacklist/Makefile b/lib/libblacklist/Makefile index bfd9edb9614c..cac023d69bb7 100644 --- a/lib/libblacklist/Makefile +++ b/lib/libblacklist/Makefile @@ -1,6 +1,6 @@ BLOCKLIST_DIR=${SRCTOP}/contrib/blocklist -.PATH: ${BLOCKLIST_DIR}/lib ${BLOCKLIST_DIR}/include +.PATH: ${BLOCKLIST_DIR}/lib ${BLOCKLIST_DIR}/include ${BLOCKLIST_DIR}/port PACKAGE= blocklist LIB= blacklist @@ -13,9 +13,10 @@ CFLAGS.clang+=-Wno-thread-safety-analysis CFLAGS+=-I${BLOCKLIST_DIR}/include -I${BLOCKLIST_DIR}/port \ -D_REENTRANT -DHAVE_CONFIG_H -DHAVE_DB_H -DHAVE_LIBUTIL_H \ -DHAVE_CLOCK_GETTIME -DHAVE_FGETLN -DHAVE_GETPROGNAME \ - -DHAVE_STRLCAT -DHAVE_STRLCPY -DHAVE_STRUCT_SOCKADDR_SA_LEN + -DHAVE_STRLCAT -DHAVE_STRLCPY -DHAVE_STRUCT_SOCKADDR_SA_LEN \ + -DHAVE_SYS_CDEFS_H -SRCS= bl.c blacklist.c +SRCS= old_bl.c blacklist.c vsyslog_r.c INCS= blacklist.h MAN= libblacklist.3 diff --git a/lib/libblocklist/Makefile b/lib/libblocklist/Makefile new file mode 100644 index 000000000000..127abb23f43e --- /dev/null +++ b/lib/libblocklist/Makefile @@ -0,0 +1,30 @@ +BLOCKLIST_DIR=${SRCTOP}/contrib/blocklist + +.PATH: ${BLOCKLIST_DIR}/lib ${BLOCKLIST_DIR}/include ${BLOCKLIST_DIR}/port + +PACKAGE= blocklist +LIB= blocklist +SHLIB_MAJOR= 0 + +LIBADD+= pthread + +CFLAGS.clang+=-Wno-thread-safety-analysis + +CFLAGS+=-I${BLOCKLIST_DIR}/include -I${BLOCKLIST_DIR}/port \ + -D_REENTRANT -DHAVE_CONFIG_H -DHAVE_DB_H -DHAVE_LIBUTIL_H \ + -DHAVE_CLOCK_GETTIME -DHAVE_FGETLN -DHAVE_GETPROGNAME \ + -DHAVE_STRLCAT -DHAVE_STRLCPY -DHAVE_STRUCT_SOCKADDR_SA_LEN \ + -DHAVE_SYS_CDEFS_H + +SRCS= bl.c blocklist.c vsyslog_r.c +INCS= blocklist.h +MAN= libblocklist.3 + +MLINKS= libblocklist.3 blocklist_open.3 \ + libblocklist.3 blocklist_close.3 \ + libblocklist.3 blocklist.3 \ + libblocklist.3 blocklist_r.3 \ + libblocklist.3 blocklist_sa.3 \ + libblocklist.3 blocklist_sa_r.3 + +.include <bsd.lib.mk> diff --git a/lib/libblocklist/Makefile.depend b/lib/libblocklist/Makefile.depend new file mode 100644 index 000000000000..577dc5747f1e --- /dev/null +++ b/lib/libblocklist/Makefile.depend @@ -0,0 +1,16 @@ +# Autogenerated - do NOT edit! + +DIRDEPS = \ + include \ + include/xlocale \ + lib/${CSU_DIR} \ + lib/libc \ + lib/libcompiler_rt \ + lib/libthr \ + + +.include <dirdeps.mk> + +.if ${DEP_RELDIR} == ${_DEP_RELDIR} +# local dependencies - needed for -jN in clean tree +.endif diff --git a/lib/libbluetooth/Makefile b/lib/libbluetooth/Makefile index a6ac291a0bf8..b935bdf3fc78 100644 --- a/lib/libbluetooth/Makefile +++ b/lib/libbluetooth/Makefile @@ -1,6 +1,8 @@ # $Id: Makefile,v 1.5 2003/07/22 18:38:04 max Exp $ PACKAGE= bluetooth +LIB_PACKAGE= + CONFS= hosts protocols CONFSDIR= /etc/bluetooth CONFSMODE_protocols= 444 diff --git a/lib/libbz2/Makefile b/lib/libbz2/Makefile index d773f202dd67..2aedbaed4328 100644 --- a/lib/libbz2/Makefile +++ b/lib/libbz2/Makefile @@ -13,4 +13,17 @@ CFLAGS+= -I${BZ2DIR} WARNS?= 3 +BZIP2_VERSION!= sed -n '/bzip2\/libbzip2 version /{s/.*version //;s/ of.*//p;q;}' ${BZ2DIR}/bzlib.h + +bzip2.pc: bzip2.pc.in + sed -e 's,@prefix@,/usr,g ; \ + s,@exec_prefix@,$${prefix},g ; \ + s,@libdir@,${LIBDIR},g ; \ + s,@sharedlibdir@,${SHLIBDIR},g ; \ + s,@includedir@,${INCLUDEDIR},g ; \ + s,@VERSION@,${BZIP2_VERSION},g ;' \ + ${.ALLSRC} > ${.TARGET} + +PCFILES= bzip2.pc + .include <bsd.lib.mk> diff --git a/lib/libbz2/bzip2.pc.in b/lib/libbz2/bzip2.pc.in new file mode 100644 index 000000000000..d91c9931a58a --- /dev/null +++ b/lib/libbz2/bzip2.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +sharedlibdir=@sharedlibdir@ +includedir=@includedir@ + +Name: bzip2 +Description: bzip2 compression library +Version: @VERSION@ +Libs: -L${libdir} -lbz2 +Cflags: -I${includedir} diff --git a/lib/libc/Makefile b/lib/libc/Makefile index d0c254e33396..8705568f6d34 100644 --- a/lib/libc/Makefile +++ b/lib/libc/Makefile @@ -109,7 +109,6 @@ NOASM= .include "${LIBC_SRCTOP}/inet/Makefile.inc" .include "${LIBC_SRCTOP}/isc/Makefile.inc" .include "${LIBC_SRCTOP}/locale/Makefile.inc" -.include "${LIBC_SRCTOP}/md/Makefile.inc" .include "${LIBC_SRCTOP}/nameser/Makefile.inc" .include "${LIBC_SRCTOP}/net/Makefile.inc" .include "${LIBC_SRCTOP}/nls/Makefile.inc" diff --git a/lib/libc/gen/_rand48.c b/lib/libc/gen/_rand48.c index 990e2c86949b..114c1595b33d 100644 --- a/lib/libc/gen/_rand48.c +++ b/lib/libc/gen/_rand48.c @@ -13,34 +13,6 @@ #include "rand48.h" -unsigned short _rand48_seed[3] = { - RAND48_SEED_0, - RAND48_SEED_1, - RAND48_SEED_2 -}; -unsigned short _rand48_mult[3] = { - RAND48_MULT_0, - RAND48_MULT_1, - RAND48_MULT_2 -}; -unsigned short _rand48_add = RAND48_ADD; - -void -_dorand48(unsigned short xseed[3]) -{ - unsigned long accu; - unsigned short temp[2]; - - accu = (unsigned long) _rand48_mult[0] * (unsigned long) xseed[0] + - (unsigned long) _rand48_add; - temp[0] = (unsigned short) accu; /* lower 16 bits */ - accu >>= sizeof(unsigned short) * 8; - accu += (unsigned long) _rand48_mult[0] * (unsigned long) xseed[1] + - (unsigned long) _rand48_mult[1] * (unsigned long) xseed[0]; - temp[1] = (unsigned short) accu; /* middle 16 bits */ - accu >>= sizeof(unsigned short) * 8; - accu += _rand48_mult[0] * xseed[2] + _rand48_mult[1] * xseed[1] + _rand48_mult[2] * xseed[0]; - xseed[0] = temp[0]; - xseed[1] = temp[1]; - xseed[2] = (unsigned short) accu; -} +uint48 _rand48_seed = RAND48_SEED; +uint48 _rand48_mult = RAND48_MULT; +uint48 _rand48_add = RAND48_ADD; diff --git a/lib/libc/gen/drand48.c b/lib/libc/gen/drand48.c index cec04a6a2425..f7f43ff20468 100644 --- a/lib/libc/gen/drand48.c +++ b/lib/libc/gen/drand48.c @@ -13,10 +13,10 @@ #include "rand48.h" -extern unsigned short _rand48_seed[3]; - double drand48(void) { - return erand48(_rand48_seed); + ERAND48_BEGIN; + _DORAND48(_rand48_seed); + ERAND48_END(_rand48_seed); } diff --git a/lib/libc/gen/erand48.c b/lib/libc/gen/erand48.c index 286904c27839..38d4774a9fe6 100644 --- a/lib/libc/gen/erand48.c +++ b/lib/libc/gen/erand48.c @@ -16,8 +16,9 @@ double erand48(unsigned short xseed[3]) { - _dorand48(xseed); - return ldexp((double) xseed[0], -48) + - ldexp((double) xseed[1], -32) + - ldexp((double) xseed[2], -16); + uint48 tmp; + + ERAND48_BEGIN; + DORAND48(tmp, xseed); + ERAND48_END(tmp); } diff --git a/lib/libc/gen/fts.3 b/lib/libc/gen/fts.3 index ee558b892c8c..da304e59ee72 100644 --- a/lib/libc/gen/fts.3 +++ b/lib/libc/gen/fts.3 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd June 30, 2025 +.Dd October 6, 2025 .Dt FTS 3 .Os .Sh NAME @@ -69,14 +69,15 @@ on a file hierarchy, which is then supplied to the other .Nm functions. -The function +The .Fn fts_read -returns a pointer to a structure describing one of the files in the file -hierarchy. -The function +function returns a pointer to a structure describing one of the files +in the file hierarchy. +The .Fn fts_children -returns a pointer to a linked list of structures, each of which describes -one of the files contained in a directory in the hierarchy. +function returns a pointer to a linked list of structures, each of +which describes one of the files contained in a directory in the +hierarchy. In general, directories are visited two distinguishable times; in pre-order (before any of their descendants are visited) and in post-order (after all of their descendants have been visited). @@ -376,7 +377,44 @@ The .Fa fts_name field is always .Dv NUL Ns -terminated . -.Sh FTS_OPEN +.Ss Thread Safety +The +.Nm +functions can safely be used in multi-threaded programs provided no +two threads access the same +.Vt FTS +or +.Vt FTSENT +structure simultaneously. +However, unless the +.Dv FTS_NOCHDIR +flag was passed to +.Fn fts_open +or +.Fn fts_open_b , +calls to +.Fn fts_read +and +.Fn fts_children +may change the current working directory, which will affect all +threads. +Conversely, changing the current working directory either during or +between calls to +.Fn fts_read +or +.Fn fts_children +(even in a single-thread program) may cause +.Nm +to malfunction unless the +.Dv FTS_NOCHDIR +flag was passed to +.Fn fts_open +or +.Fn fts_open_b +and all paths in +.Va path_argv +were absolute. +.Ss Fn fts_open The .Fn fts_open function takes a pointer to an array of character pointers naming one @@ -507,10 +545,10 @@ from descending into directories that have a different device number than the file from which the descent began. .El .Pp -The argument -.Fn compar -specifies a user-defined function which may be used to order the traversal -of the hierarchy. +The +.Fa compar +argument points to a user-defined function which may be used to order +the traversal of the hierarchy. It takes two pointers to pointers to .Vt FTSENT @@ -545,7 +583,7 @@ the directory traversal order is in the order listed in .Fa path_argv for the root paths, and in the order listed in the directory for everything else. -.Sh FTS_OPEN_B +.Ss Fn fts_open_b The .Fn fts_open_b function is identical to @@ -554,7 +592,7 @@ except that it takes a block pointer instead of a function pointer. The block is copied before .Fn fts_open_b returns, so the original can safely go out of scope or be released. -.Sh FTS_READ +.Ss Fn fts_read The .Fn fts_read function returns a pointer to an @@ -588,6 +626,15 @@ structure is returned, and .Va errno may or may not have been set (see .Fa fts_info ) . +Note that +.Fn fts_read +will not set +.Va errno +to 0 if called again with the same +.Fa ftsp +argument after the +.Dv FTS_STOP +flag has been set or the end of the stream has been reached. .Pp The .Vt FTSENT @@ -602,10 +649,10 @@ directory, in which case they will not be overwritten until after a call to .Fn fts_read after the .Vt FTSENT -structure has been returned by the function +structure has been returned by the .Fn fts_read -in post-order. -.Sh FTS_CHILDREN +function in post-order. +.Ss Fn fts_children The .Fn fts_children function returns a pointer to an @@ -679,11 +726,11 @@ and .Fa fts_namelen fields. .El -.Sh FTS_SET -The function +.Ss Fn fts_set +The .Fn fts_set -allows the user application to determine further processing for the -file +function allows the user application to determine further processing +for the file .Fa f of the stream .Fa ftsp . @@ -749,7 +796,40 @@ The file may be one of those most recently returned by either or .Fn fts_read . .El -.Sh FTS_CLOSE +.Ss Fn fts_set_clientptr , Fn fts_get_clientptr +The +.Fn fts_set_clientptr +function sets the client data pointer for the stream +.Fa ftsp +to +.Fa clientdata . +The +.Fn fts_get_clientptr +function returns the client data pointer associated with +.Fa ftsp . +This can be used to pass per-stream data to the comparison function. +.Pp +For performance reasons, +.Fn fts_get_clientptr +may be shadowed by a preprocessor macro. +.Ss Fn fts_get_stream +The +.Fn fts_get_stream +function returns the +.Nm +stream associated with the file entry +.Fa f . +A typical use for this would be for a comparison function to first call +.Fn fts_get_stream +on one of its arguments, then call +.Fn fts_get_clientptr +to obtain the client data pointer, which in turn points to information +necessary to correctly order the two entries. +.Pp +For performance reasons, +.Fn fts_get_stream +may be shadowed by a preprocessor macro. +.Ss Fn fts_close The .Fn fts_close function closes a file hierarchy stream @@ -760,6 +840,75 @@ or .Fn fts_open_b was called to open .Fa ftsp . +.Sh RETURN VALUES +The +.Fn fts_open +and +.Fn fts_open_b +functions return a pointer to the new +.Nm +stream on success and +.Dv NULL +on failure. +.Pp +The +.Fn fts_read +function returns a pointer to the next file entry on success, or if an +error occurs that relates specifically to that file entry. +On reaching the end of the file hierarchy, it returns +.Dv NULL +and sets the external variable +.Va errno +to 0. +On failure, it returns +.Dv NULL +and sets +.Va errno +to an appropriate non-zero value. +If called again after the +.Dv FTS_STOP +flag has been set or the end of the stream has been reached, +.Fn fts_read +returns +.Dv NULL +and leaves +.Va errno +untouched. +.Pp +The +.Fn fts_children +function returns a pointer to a linked list of file entries on +success. +On reaching the end of the file hierarchy, it returns +.Dv NULL +and sets the external variable +.Va errno +to 0. +On failure, it returns +.Dv NULL +and sets +.Va errno +to an appropriate non-zero value. +.Pp +The +.Fn fts_set +function returns 0 on success and \-1 if its +.Fa instr +argument is invalid. +.Pp +The +.Fn fts_get_clientptr +function returns the client data pointer associated with its argument, +or +.Dv NULL +if none has been set. +.Pp +The +.Fn fts_get_stream +function returns a pointer to the +.Nm +stream associated with its argument. +.Pp The .Fn fts_close function @@ -816,7 +965,7 @@ functions may fail and set as follows: .Bl -tag -width Er .It Bq Er EINVAL -The options were invalid, or the list were empty. +The options were invalid, or the list was empty. .El .Sh SEE ALSO .Xr find 1 , diff --git a/lib/libc/gen/fts.c b/lib/libc/gen/fts.c index cce959ba836a..4aa386d777cd 100644 --- a/lib/libc/gen/fts.c +++ b/lib/libc/gen/fts.c @@ -106,7 +106,6 @@ struct _fts_private { * This assumption only holds for UFS-like filesystems that implement * links and directories this way, so we must punt for others. */ - static const char *ufslike_filesystems[] = { "ufs", "zfs", @@ -679,7 +678,6 @@ fts_children(FTS *sp, int instr) void * (fts_get_clientptr)(FTS *sp) { - return (fts_get_clientptr(sp)); } @@ -696,7 +694,6 @@ FTS * void fts_set_clientptr(FTS *sp, void *clientptr) { - sp->fts_clientptr = clientptr; } diff --git a/lib/libc/gen/getgrouplist.3 b/lib/libc/gen/getgrouplist.3 index e3939fc2481a..9e05ff7e7a29 100644 --- a/lib/libc/gen/getgrouplist.3 +++ b/lib/libc/gen/getgrouplist.3 @@ -33,7 +33,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd August 29, 2025 +.Dd October 9, 2025 .Dt GETGROUPLIST 3 .Os .Sh NAME @@ -48,30 +48,37 @@ .Sh DESCRIPTION The .Fn getgrouplist -function reads through the group database to retrieve the supplementary groups -for the user specified in -.Fa name , +function retrieves from the group database the supplementary groups for the user +specified in +.Fa name and returns the effective group list, whose first group is the value of .Fa basegid -and the others are the retrieved supplementary groups. +and the others are the supplementary groups. .Fa basegid -typically is the user's group number from the password database. +typically is the user's initial numerical group ID from the password database. .Pp The effective group list is returned in the array pointed to by .Fa groups . -The caller specifies the size of the +The caller specifies the length of the .Fa groups array in the integer pointed to by -.Fa ngroups ; -the actual number of groups found is returned in +.Fa ngroups . +The number of groups of the effective group list, which may be greater than the +.Fa groups +array's length, is returned through .Fa ngroups . .Sh RETURN VALUES The .Fn getgrouplist -function -returns 0 on success and \-1 if the size of the group list is too small to -hold all the user's groups. -Here, the group array will be filled with as many groups as will fit. +function returns 0 on success and \-1 if the length of the group list is too +small to hold all the user's groups. +In the latter case, the +.Fa groups +array is filled with as many groups as possible from the start of the effective +group list, and the length pointed to by +.Fa ngroups +is set to the full length of the latter, thus to a value strictly greater than +before the call. .Sh FILES .Bl -tag -width /etc/group -compact .It Pa /etc/group diff --git a/lib/libc/gen/initgroups.3 b/lib/libc/gen/initgroups.3 index 4f538fb180ec..74133e7d7048 100644 --- a/lib/libc/gen/initgroups.3 +++ b/lib/libc/gen/initgroups.3 @@ -33,7 +33,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd September 17, 2025 +.Dd October 9, 2025 .Dt INITGROUPS 3 .Os .Sh NAME @@ -67,9 +67,9 @@ The .Fn initgroups function may fail and set .Va errno -to any of the errors specified for the library function -.Xr setgroups 2 . -It may also return: +to any of the errors specified for the +.Xr setgroups 2 +system call, or to: .Bl -tag -width Er .It Bq Er ENOMEM The diff --git a/lib/libc/gen/jrand48.c b/lib/libc/gen/jrand48.c index 0a9f780a9e5c..93442439d49e 100644 --- a/lib/libc/gen/jrand48.c +++ b/lib/libc/gen/jrand48.c @@ -11,14 +11,13 @@ * to anyone/anything when using this software. */ -#include <stdint.h> - #include "rand48.h" long jrand48(unsigned short xseed[3]) { + uint48 tmp; - _dorand48(xseed); - return ((int32_t)(((uint32_t)xseed[2] << 16) | (uint32_t)xseed[1])); + DORAND48(tmp, xseed); + return ((int)((tmp >> 16) & 0xffffffff)); } diff --git a/lib/libc/gen/lcong48.c b/lib/libc/gen/lcong48.c index f13826b3d3f3..871b2110ed94 100644 --- a/lib/libc/gen/lcong48.c +++ b/lib/libc/gen/lcong48.c @@ -13,18 +13,10 @@ #include "rand48.h" -extern unsigned short _rand48_seed[3]; -extern unsigned short _rand48_mult[3]; -extern unsigned short _rand48_add; - void lcong48(unsigned short p[7]) { - _rand48_seed[0] = p[0]; - _rand48_seed[1] = p[1]; - _rand48_seed[2] = p[2]; - _rand48_mult[0] = p[3]; - _rand48_mult[1] = p[4]; - _rand48_mult[2] = p[5]; + LOADRAND48(_rand48_seed, &p[0]); + LOADRAND48(_rand48_mult, &p[3]); _rand48_add = p[6]; } diff --git a/lib/libc/gen/lrand48.c b/lib/libc/gen/lrand48.c index a3d0111cf4d5..cc07044b8af9 100644 --- a/lib/libc/gen/lrand48.c +++ b/lib/libc/gen/lrand48.c @@ -13,11 +13,9 @@ #include "rand48.h" -extern unsigned short _rand48_seed[3]; - long lrand48(void) { - _dorand48(_rand48_seed); - return ((long) _rand48_seed[2] << 15) + ((long) _rand48_seed[1] >> 1); + _DORAND48(_rand48_seed); + return (_rand48_seed >> 17) & 0x7fffffff; } diff --git a/lib/libc/gen/mrand48.c b/lib/libc/gen/mrand48.c index 15b0bfb1bd6e..f9128a6d4188 100644 --- a/lib/libc/gen/mrand48.c +++ b/lib/libc/gen/mrand48.c @@ -15,13 +15,9 @@ #include "rand48.h" -extern unsigned short _rand48_seed[3]; - long mrand48(void) { - - _dorand48(_rand48_seed); - return ((int32_t)(((uint32_t)_rand48_seed[2] << 16) | - (uint32_t)_rand48_seed[1])); + _DORAND48(_rand48_seed); + return ((int)((_rand48_seed >> 16) & 0xffffffff)); } diff --git a/lib/libc/gen/nrand48.c b/lib/libc/gen/nrand48.c index 6c54065e7e0f..f6f4e231105c 100644 --- a/lib/libc/gen/nrand48.c +++ b/lib/libc/gen/nrand48.c @@ -16,6 +16,8 @@ long nrand48(unsigned short xseed[3]) { - _dorand48(xseed); - return ((long) xseed[2] << 15) + ((long) xseed[1] >> 1); + uint48 tmp; + + DORAND48(tmp, xseed); + return ((tmp >> 17) & 0x7fffffff); } diff --git a/lib/libc/gen/rand48.3 b/lib/libc/gen/rand48.3 index 1e47c843058e..3ea649354270 100644 --- a/lib/libc/gen/rand48.3 +++ b/lib/libc/gen/rand48.3 @@ -9,7 +9,7 @@ .\" of any kind. I shall in no event be liable for anything that happens .\" to anyone/anything when using this software. .\" -.Dd September 4, 2012 +.Dd September 11, 2025 .Dt RAND48 3 .Os .Sh NAME @@ -183,5 +183,8 @@ generator calls. .Xr arc4random 3 , .Xr rand 3 , .Xr random 3 +.Sh STANDARDS +The functions described in this page are expected to conform to +.St -p1003.1-2008 . .Sh AUTHORS .An Martin Birgmeier diff --git a/lib/libc/gen/rand48.h b/lib/libc/gen/rand48.h index 9861e99683cb..d3326e851491 100644 --- a/lib/libc/gen/rand48.h +++ b/lib/libc/gen/rand48.h @@ -14,10 +14,11 @@ #ifndef _RAND48_H_ #define _RAND48_H_ +#include <sys/types.h> #include <math.h> #include <stdlib.h> -void _dorand48(unsigned short[3]); +#include "fpmath.h" #define RAND48_SEED_0 (0x330e) #define RAND48_SEED_1 (0xabcd) @@ -27,4 +28,62 @@ void _dorand48(unsigned short[3]); #define RAND48_MULT_2 (0x0005) #define RAND48_ADD (0x000b) +typedef uint64_t uint48; + +extern uint48 _rand48_seed; +extern uint48 _rand48_mult; +extern uint48 _rand48_add; + +#define TOUINT48(x, y, z) \ + ((uint48)(x) + (((uint48)(y)) << 16) + (((uint48)(z)) << 32)) + +#define RAND48_SEED TOUINT48(RAND48_SEED_0, RAND48_SEED_1, RAND48_SEED_2) +#define RAND48_MULT TOUINT48(RAND48_MULT_0, RAND48_MULT_1, RAND48_MULT_2) + +#define LOADRAND48(l, x) do { \ + (l) = TOUINT48((x)[0], (x)[1], (x)[2]); \ +} while (0) + +#define STORERAND48(l, x) do { \ + (x)[0] = (unsigned short)(l); \ + (x)[1] = (unsigned short)((l) >> 16); \ + (x)[2] = (unsigned short)((l) >> 32); \ +} while (0) + +#define _DORAND48(l) do { \ + (l) = (l) * _rand48_mult + _rand48_add; \ +} while (0) + +#define DORAND48(l, x) do { \ + LOADRAND48(l, x); \ + _DORAND48(l); \ + STORERAND48(l, x); \ +} while (0) + +#define ERAND48_BEGIN \ + union { \ + union IEEEd2bits ieee; \ + uint64_t u64; \ + } u; \ + int s + +/* + * Optimization for speed: assume doubles are IEEE 754 and use bit fiddling + * rather than converting to double. Specifically, clamp the result to 48 bits + * and convert to a double in [0.0, 1.0) via division by 2^48. Normalize by + * shifting the most significant bit into the implicit one position and + * adjusting the exponent accordingly. The store to the exponent field + * overwrites the implicit one. + */ +#define ERAND48_END(x) do { \ + u.u64 = ((x) & 0xffffffffffffULL); \ + if (u.u64 == 0) \ + return (0.0); \ + u.u64 <<= 5; \ + for (s = 0; !(u.u64 & (1LL << 52)); s++, u.u64 <<= 1) \ + ; \ + u.ieee.bits.exp = 1022 - s; \ + return (u.ieee.d); \ +} while (0) + #endif /* _RAND48_H_ */ diff --git a/lib/libc/gen/seed48.c b/lib/libc/gen/seed48.c index 258c4bac3c9f..f57656ce1121 100644 --- a/lib/libc/gen/seed48.c +++ b/lib/libc/gen/seed48.c @@ -13,24 +13,14 @@ #include "rand48.h" -extern unsigned short _rand48_seed[3]; -extern unsigned short _rand48_mult[3]; -extern unsigned short _rand48_add; - unsigned short * seed48(unsigned short xseed[3]) { static unsigned short sseed[3]; - sseed[0] = _rand48_seed[0]; - sseed[1] = _rand48_seed[1]; - sseed[2] = _rand48_seed[2]; - _rand48_seed[0] = xseed[0]; - _rand48_seed[1] = xseed[1]; - _rand48_seed[2] = xseed[2]; - _rand48_mult[0] = RAND48_MULT_0; - _rand48_mult[1] = RAND48_MULT_1; - _rand48_mult[2] = RAND48_MULT_2; + STORERAND48(_rand48_seed, sseed); + LOADRAND48(_rand48_seed, xseed); + _rand48_mult = RAND48_MULT; _rand48_add = RAND48_ADD; - return sseed; + return (sseed); } diff --git a/lib/libc/gen/srand48.c b/lib/libc/gen/srand48.c index fd369a094c51..4b82ece72db8 100644 --- a/lib/libc/gen/srand48.c +++ b/lib/libc/gen/srand48.c @@ -13,18 +13,11 @@ #include "rand48.h" -extern unsigned short _rand48_seed[3]; -extern unsigned short _rand48_mult[3]; -extern unsigned short _rand48_add; - void srand48(long seed) { - _rand48_seed[0] = RAND48_SEED_0; - _rand48_seed[1] = (unsigned short) seed; - _rand48_seed[2] = (unsigned short) (seed >> 16); - _rand48_mult[0] = RAND48_MULT_0; - _rand48_mult[1] = RAND48_MULT_1; - _rand48_mult[2] = RAND48_MULT_2; + _rand48_seed = TOUINT48(RAND48_SEED_0, (unsigned short)seed, + (unsigned short)(seed >> 16)); + _rand48_mult = RAND48_MULT; _rand48_add = RAND48_ADD; } diff --git a/lib/libc/include/port_before.h b/lib/libc/include/port_before.h index cfc43c53f157..aa2cd394104a 100644 --- a/lib/libc/include/port_before.h +++ b/lib/libc/include/port_before.h @@ -5,7 +5,6 @@ #define _LIBC 1 #define DO_PTHREADS 1 #define USE_POLL 1 -#define HAVE_MD5 1 #define ISC_SOCKLEN_T socklen_t #define ISC_FORMAT_PRINTF(fmt, args) \ diff --git a/lib/libc/md/Makefile.inc b/lib/libc/md/Makefile.inc deleted file mode 100644 index 82c5f0670485..000000000000 --- a/lib/libc/md/Makefile.inc +++ /dev/null @@ -1,3 +0,0 @@ -.PATH: ${SRCTOP}/sys/kern - -SRCS+= md5c.c diff --git a/lib/libc/nls/Makefile.inc b/lib/libc/nls/Makefile.inc index f26e04c187a5..c211026aba72 100644 --- a/lib/libc/nls/Makefile.inc +++ b/lib/libc/nls/Makefile.inc @@ -12,6 +12,11 @@ MAN+= catclose.3 catgets.3 catopen.3 # for translators. NLSNAME= libc +# We don't want libc's NLS catalogues to be installed in the clibs package. +# Put them in locales instead, since anyone interested in NLS will have +# that installed. +NLSPACKAGE= locales + NLS+= be_BY.UTF-8 NLS+= ca_ES.ISO8859-1 NLS+= de_DE.ISO8859-1 diff --git a/lib/libc/resolv/Symbol.map b/lib/libc/resolv/Symbol.map index 6b9c43298fb5..26daecbe2eff 100644 --- a/lib/libc/resolv/Symbol.map +++ b/lib/libc/resolv/Symbol.map @@ -103,6 +103,5 @@ FBSD_1.0 { }; FBSD_1.4 { - __res_rndinit; __res_nrandomid; }; diff --git a/lib/libc/resolv/res_init.c b/lib/libc/resolv/res_init.c index 71ab2dcb7038..5a2fce013c8c 100644 --- a/lib/libc/resolv/res_init.c +++ b/lib/libc/resolv/res_init.c @@ -86,19 +86,6 @@ #include <unistd.h> #include <netdb.h> -#ifndef HAVE_MD5 -# include "../dst/md5.h" -#else -# ifdef SOLARIS2 -# include <sys/md5.h> -# elif _LIBC -# include <md5.h> -# endif -#endif -#ifndef _MD5_H_ -# define _MD5_H_ 1 /*%< make sure we do not include rsaref md5.h file */ -#endif - #include "un-namespace.h" #include "port_after.h" @@ -184,8 +171,6 @@ __res_vinit(res_state statp, int preinit) { statp->options = RES_DEFAULT; } - statp->_rnd = malloc(16); - res_rndinit(statp); statp->id = res_nrandomid(statp); memset(u, 0, sizeof(u)); @@ -733,48 +718,18 @@ net_mask(struct in_addr in) /*!< XXX - should really use system's version of th } #endif -static u_char srnd[16]; - void -res_rndinit(res_state statp) +freebsd15_res_rndinit(res_state statp) { - struct timeval now; - u_int32_t u32; - u_int16_t u16; - u_char *rnd = statp->_rnd == NULL ? srnd : statp->_rnd; - - gettimeofday(&now, NULL); - u32 = now.tv_sec; - memcpy(rnd, &u32, 4); - u32 = now.tv_usec; - memcpy(rnd + 4, &u32, 4); - u32 += now.tv_sec; - memcpy(rnd + 8, &u32, 4); - u16 = getpid(); - memcpy(rnd + 12, &u16, 2); + (void)statp; } +__sym_compat(__res_rndinit, freebsd15_res_rndinit, FBSD_1.4); u_int res_nrandomid(res_state statp) { - struct timeval now; - u_int16_t u16; - MD5_CTX ctx; - u_char *rnd = statp->_rnd == NULL ? srnd : statp->_rnd; - - gettimeofday(&now, NULL); - u16 = (u_int16_t) (now.tv_sec ^ now.tv_usec); - memcpy(rnd + 14, &u16, 2); -#ifndef HAVE_MD5 - MD5_Init(&ctx); - MD5_Update(&ctx, rnd, 16); - MD5_Final(rnd, &ctx); -#else - MD5Init(&ctx); - MD5Update(&ctx, rnd, 16); - MD5Final(rnd, &ctx); -#endif - memcpy(&u16, rnd + 14, 2); - return ((u_int) u16); + (void) statp; + + return ((u_int)(arc4random() & 0xffff)); } /*% @@ -808,10 +763,6 @@ res_ndestroy(res_state statp) { free(statp->_u._ext.ext); statp->_u._ext.ext = NULL; } - if (statp->_rnd != NULL) { - free(statp->_rnd); - statp->_rnd = NULL; - } statp->options &= ~RES_INIT; } diff --git a/lib/libc/stdlib/realpath.3 b/lib/libc/stdlib/realpath.3 index 065ba312c2ef..76f40249963b 100644 --- a/lib/libc/stdlib/realpath.3 +++ b/lib/libc/stdlib/realpath.3 @@ -28,7 +28,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd May 11, 2012 +.Dd October 10, 2025 .Dt REALPATH 3 .Os .Sh NAME @@ -108,11 +108,11 @@ and .Xr getcwd 3 . .Sh SEE ALSO .Xr getcwd 3 -.\" .Sh STANDARDS -.\" The -.\" .Fn realpath -.\" function conforms to -.\" .St -p1003.1-2001 . +.Sh STANDARDS +The +.Fn realpath +function conforms to +.St -p1003.1-2001 . .Sh HISTORY The .Fn realpath diff --git a/lib/libc/stdlib/realpath.c b/lib/libc/stdlib/realpath.c index 4c52b73319ab..18f29e95ee6b 100644 --- a/lib/libc/stdlib/realpath.c +++ b/lib/libc/stdlib/realpath.c @@ -49,7 +49,7 @@ realpath1(const char *path, char *resolved) { struct stat sb; char *p, *q; - size_t left_len, resolved_len, next_token_len; + size_t left_len, prev_len, resolved_len, next_token_len; unsigned symlinks; ssize_t slen; char left[PATH_MAX], next_token[PATH_MAX], symlink[PATH_MAX]; @@ -98,6 +98,7 @@ realpath1(const char *path, char *resolved) left_len = 0; } + prev_len = resolved_len; if (resolved[resolved_len - 1] != '/') { if (resolved_len + 1 >= PATH_MAX) { errno = ENAMETOOLONG; @@ -133,8 +134,17 @@ realpath1(const char *path, char *resolved) errno = ENAMETOOLONG; return (NULL); } - if (lstat(resolved, &sb) != 0) + if (lstat(resolved, &sb) != 0) { + /* + * EACCES means the parent directory is not + * readable, while ENOTDIR means the parent + * directory is not a directory. Rewind the path + * to correctly indicate where the error lies. + */ + if (errno == EACCES || errno == ENOTDIR) + resolved[prev_len] = '\0'; return (NULL); + } if (S_ISLNK(sb.st_mode)) { if (symlinks++ > MAXSYMLINKS) { errno = ELOOP; diff --git a/lib/libc/stdtime/strptime.3 b/lib/libc/stdtime/strptime.3 index 7df73d2d080a..9456fa757b85 100644 --- a/lib/libc/stdtime/strptime.3 +++ b/lib/libc/stdtime/strptime.3 @@ -171,7 +171,7 @@ is taken as noon. The .Fa %Z format specifier only accepts time zone abbreviations of the local time zone, -or the value "GMT". +and the values "GMT", "UTC", or "Z". This limitation is because of ambiguity due to of the over loading of time zone abbreviations. One such example is diff --git a/lib/libc/stdtime/strptime.c b/lib/libc/stdtime/strptime.c index 5f1293c7a267..375e49146639 100644 --- a/lib/libc/stdtime/strptime.c +++ b/lib/libc/stdtime/strptime.c @@ -546,7 +546,8 @@ label: zonestr[cp - buf] = '\0'; tzset(); if (0 == strcmp(zonestr, "GMT") || - 0 == strcmp(zonestr, "UTC")) { + 0 == strcmp(zonestr, "UTC") || + 0 == strcmp(zonestr, "Z")) { *GMTp = 1; } else if (0 == strcmp(zonestr, tzname[0])) { tm->tm_isdst = 0; diff --git a/lib/libc/tests/gen/realpath2_test.c b/lib/libc/tests/gen/realpath2_test.c index f89dd99cbb72..431df8721ae0 100644 --- a/lib/libc/tests/gen/realpath2_test.c +++ b/lib/libc/tests/gen/realpath2_test.c @@ -1,6 +1,7 @@ /* * Copyright (c) 2017 Jan Kokemüller * All rights reserved. + * Copyright (c) 2025 Klara, Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -25,6 +26,8 @@ */ #include <sys/param.h> +#include <sys/stat.h> + #include <errno.h> #include <fcntl.h> #include <stdio.h> @@ -34,6 +37,31 @@ #include <atf-c.h> +ATF_TC(realpath_null); +ATF_TC_HEAD(realpath_null, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test null input"); +} +ATF_TC_BODY(realpath_null, tc) +{ + ATF_REQUIRE_ERRNO(EINVAL, realpath(NULL, NULL) == NULL); +} + +ATF_TC(realpath_empty); +ATF_TC_HEAD(realpath_empty, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test empty input"); +} +ATF_TC_BODY(realpath_empty, tc) +{ + char resb[PATH_MAX] = ""; + + ATF_REQUIRE_EQ(0, mkdir("foo", 0755)); + ATF_REQUIRE_EQ(0, chdir("foo")); + ATF_REQUIRE_ERRNO(ENOENT, realpath("", resb) == NULL); + ATF_REQUIRE_STREQ("", resb); +} + ATF_TC(realpath_buffer_overflow); ATF_TC_HEAD(realpath_buffer_overflow, tc) { @@ -44,16 +72,11 @@ ATF_TC_HEAD(realpath_buffer_overflow, tc) ATF_TC_BODY(realpath_buffer_overflow, tc) { - char path[MAXPATHLEN] = { 0 }; - char resb[MAXPATHLEN] = { 0 }; - size_t i; + char path[PATH_MAX] = ""; + char resb[PATH_MAX] = ""; - path[0] = 'a'; + memset(path, 'a', sizeof(path) - 1); path[1] = '/'; - for (i = 2; i < sizeof(path) - 1; ++i) { - path[i] = 'a'; - } - ATF_REQUIRE(realpath(path, resb) == NULL); } @@ -66,9 +89,9 @@ ATF_TC_HEAD(realpath_empty_symlink, tc) ATF_TC_BODY(realpath_empty_symlink, tc) { - char path[MAXPATHLEN] = { 0 }; - char slnk[MAXPATHLEN] = { 0 }; - char resb[MAXPATHLEN] = { 0 }; + char path[PATH_MAX] = ""; + char slnk[PATH_MAX] = ""; + char resb[PATH_MAX] = ""; int fd; (void)strlcat(slnk, "empty_symlink", sizeof(slnk)); @@ -89,11 +112,70 @@ ATF_TC_BODY(realpath_empty_symlink, tc) ATF_REQUIRE(unlink(slnk) == 0); } -ATF_TP_ADD_TCS(tp) +ATF_TC(realpath_partial); +ATF_TC_HEAD(realpath_partial, tc) +{ + atf_tc_set_md_var(tc, "descr", + "Test that failure leaves a partial result"); + atf_tc_set_md_var(tc, "require.user", "unprivileged"); +} + +ATF_TC_BODY(realpath_partial, tc) { + char resb[PATH_MAX] = ""; + size_t len; + + /* scenario 1: missing directory */ + ATF_REQUIRE_EQ(0, mkdir("foo", 0755)); + ATF_REQUIRE_ERRNO(ENOENT, realpath("foo/bar/baz", resb) == NULL); + len = strnlen(resb, sizeof(resb)); + ATF_REQUIRE(len > 8 && len < sizeof(resb)); + ATF_REQUIRE_STREQ("/foo/bar", resb + len - 8); + + /* scenario 2: dead link 1 */ + ATF_REQUIRE_EQ(0, symlink("nix", "foo/bar")); + ATF_REQUIRE_ERRNO(ENOENT, realpath("foo/bar/baz", resb) == NULL); + len = strnlen(resb, sizeof(resb)); + ATF_REQUIRE(len > 8 && len < sizeof(resb)); + ATF_REQUIRE_STREQ("/foo/nix", resb + len - 8); + + /* scenario 3: missing file */ + ATF_REQUIRE_EQ(0, unlink("foo/bar")); + ATF_REQUIRE_EQ(0, mkdir("foo/bar", 0755)); + ATF_REQUIRE_ERRNO(ENOENT, realpath("foo/bar/baz", resb) == NULL); + len = strnlen(resb, sizeof(resb)); + ATF_REQUIRE(len > 12 && len < sizeof(resb)); + ATF_REQUIRE_STREQ("/foo/bar/baz", resb + len - 12); + + /* scenario 4: dead link 2 */ + ATF_REQUIRE_EQ(0, symlink("nix", "foo/bar/baz")); + ATF_REQUIRE_ERRNO(ENOENT, realpath("foo/bar/baz", resb) == NULL); + len = strnlen(resb, sizeof(resb)); + ATF_REQUIRE(len > 12 && len < sizeof(resb)); + ATF_REQUIRE_STREQ("/foo/bar/nix", resb + len - 12); + + /* scenario 5: unreadable directory */ + ATF_REQUIRE_EQ(0, chmod("foo", 000)); + ATF_REQUIRE_ERRNO(EACCES, realpath("foo/bar/baz", resb) == NULL); + len = strnlen(resb, sizeof(resb)); + ATF_REQUIRE(len > 4 && len < sizeof(resb)); + ATF_REQUIRE_STREQ("/foo", resb + len - 4); + + /* scenario 6: not a directory */ + ATF_REQUIRE_EQ(0, close(creat("bar", 0644))); + ATF_REQUIRE_ERRNO(ENOTDIR, realpath("bar/baz", resb) == NULL); + len = strnlen(resb, sizeof(resb)); + ATF_REQUIRE(len > 4 && len < sizeof(resb)); + ATF_REQUIRE_STREQ("/bar", resb + len - 4); +} +ATF_TP_ADD_TCS(tp) +{ + ATF_TP_ADD_TC(tp, realpath_null); + ATF_TP_ADD_TC(tp, realpath_empty); ATF_TP_ADD_TC(tp, realpath_buffer_overflow); ATF_TP_ADD_TC(tp, realpath_empty_symlink); + ATF_TP_ADD_TC(tp, realpath_partial); return atf_no_error(); } diff --git a/lib/libcasper/services/cap_fileargs/cap_fileargs.h b/lib/libcasper/services/cap_fileargs/cap_fileargs.h index 8207671d9753..d3a0150044d7 100644 --- a/lib/libcasper/services/cap_fileargs/cap_fileargs.h +++ b/lib/libcasper/services/cap_fileargs/cap_fileargs.h @@ -75,7 +75,7 @@ fileargs_init(int argc __unused, char *argv[] __unused, int flags, mode_t mode, cap_rights_t *rightsp __unused, int operations __unused) { fileargs_t *fa; - fa = malloc(sizeof(*fa)); + fa = (fileargs_t *)malloc(sizeof(*fa)); if (fa != NULL) { fa->fa_flags = flags; fa->fa_mode = mode; diff --git a/lib/libpam/modules/modules.inc b/lib/libpam/modules/modules.inc index f3ab65333f4f..1e9eb8970317 100644 --- a/lib/libpam/modules/modules.inc +++ b/lib/libpam/modules/modules.inc @@ -30,4 +30,4 @@ MODULES += pam_ssh .endif MODULES += pam_tacplus MODULES += pam_unix -MODULES += pam_xdg
\ No newline at end of file +MODULES += pam_xdg diff --git a/lib/libpam/modules/pam_xdg/pam_xdg.8 b/lib/libpam/modules/pam_xdg/pam_xdg.8 index 9b335751a9fb..031010953e98 100644 --- a/lib/libpam/modules/pam_xdg/pam_xdg.8 +++ b/lib/libpam/modules/pam_xdg/pam_xdg.8 @@ -50,7 +50,6 @@ Use an alternate base directory .Bl -tag -width indent .It Ev XDG_RUNTIME_DIR The location of the runtime files base directory created by this module. -Note that the module does not set this environment variable. .El .Sh STANDARDS The directory created by this module conforms to the diff --git a/lib/libsys/getgroups.2 b/lib/libsys/getgroups.2 index 4881a65d532e..4e94b32d4e7b 100644 --- a/lib/libsys/getgroups.2 +++ b/lib/libsys/getgroups.2 @@ -33,7 +33,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd September 17, 2025 +.Dd October 10, 2025 .Dt GETGROUPS 2 .Os .Sh NAME @@ -107,10 +107,8 @@ array. The .Fn getgroups system call conforms to -.St -p1003.1-2008 -with the additional properties that supplementary groups are reported in -strictly ascending order and the returned size coincides with the cardinal of -the set. +.St -p1003.1-2008 , +not reporting the effective group ID. .Sh HISTORY The .Fn getgroups @@ -121,8 +119,8 @@ Since .Fx 14.3 , the .Fn getgroups -system call has treated the supplementary groups as a set, reporting them in -strictly ascending order and returning the cardinal of the set. +system call has been reporting the supplementary groups in strictly ascending +order. .Pp Before .Fx 15.0 , @@ -138,15 +136,14 @@ system call gets the supplementary groups set in the array. In particular, as evoked in .Sx HISTORY , -it does not anymore retrieve the effective GID in the first slot of +it does not anymore retrieve the effective group ID in the first slot of .Fa gidset . -Programs should not make any assumption about which group is placed in the first -slot of -.Fa gidset -other than it being the supplementary group with smallest GID. +Programs that process this slot in a specific way must be modified to obtain the +effective group ID through other means, such as a call to +.Xr getegid 2 . .Pp -The effective GID is present in the supplementary groups set if and only if it -was explicitly set as a supplementary group. +The effective group ID is present in the supplementary groups set if and only if +it was explicitly set as a supplementary group. The function .Fn initgroups enforces that, while the diff --git a/lib/libsys/socket.2 b/lib/libsys/socket.2 index b211611c6354..48b8f4e87489 100644 --- a/lib/libsys/socket.2 +++ b/lib/libsys/socket.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd May 17, 2025 +.Dd September 28, 2025 .Dt SOCKET 2 .Os .Sh NAME @@ -64,7 +64,7 @@ PF_NETGRAPH Netgraph sockets, PF_NETLINK Netlink protocols, PF_BLUETOOTH Bluetooth protocols, PF_INET_SDP OFED socket direct protocol (IPv4), -AF_HYPERV HyperV sockets +PF_HYPERV HyperV sockets .Ed .Pp Each protocol family is connected to an address family, which has the @@ -89,32 +89,6 @@ SOCK_RAW Raw-protocol interface, SOCK_SEQPACKET Sequenced packet stream .Ed .Pp -A -.Dv SOCK_STREAM -type provides sequenced, reliable, -two-way connection based byte streams. -An out-of-band data transmission mechanism may be supported. -A -.Dv SOCK_DGRAM -socket supports -datagrams (connectionless, unreliable messages of -a fixed (typically small) maximum length). -A -.Dv SOCK_SEQPACKET -socket may provide a sequenced, reliable, -two-way connection-based data transmission path for datagrams -of fixed maximum length; a consumer may be required to read -an entire packet with each read system call. -This facility may have protocol-specific properties. -.Dv SOCK_RAW -sockets provide access to internal network protocols and interfaces. -The -.Dv SOCK_RAW -type is available only to the super-user and is described in -.Xr ip 4 -and -.Xr ip6 4 . -.Pp Additionally, the following flags are allowed in the .Fa type argument: @@ -140,32 +114,23 @@ particular to the in which communication is to take place; see .Xr protocols 5 . -.Pp The .Fa protocol argument may be set to zero (0) to request the default implementation of a socket type for the protocol, if any. -.Pp -Sockets of type +.Sh STREAM SOCKET TYPE +The +.Dv SOCK_STREAM +socket type provides reliable, sequenced, full-duplex octet streams between +the socket and a peer to which the socket is connected. +A socket of type .Dv SOCK_STREAM -are full-duplex byte streams, similar -to pipes. -A stream socket must be in a +needs to be in a .Em connected -state before any data may be sent or received -on it. +state before any data can be sent or received. A connection to another socket is created with a .Xr connect 2 system call. -Once connected, data may be transferred using -.Xr read 2 -and -.Xr write 2 -calls or some variant of the -.Xr send 2 -and -.Xr recv 2 -functions. (Some protocol families, such as the Internet family, support the notion of an .Dq implied connect , @@ -173,62 +138,210 @@ which permits data to be sent piggybacked onto a connect operation by using the .Xr sendto 2 system call.) -When a session has been completed a -.Xr close 2 -may be performed. -Out-of-band data may also be transmitted as described in +Once connected, data may be sent using +.Xr send 2 , +.Xr sendto 2 , +.Xr sendmsg 2 +and +.Xr write 2 +system calls. +Data may be received using +.Xr recv 2 , +.Xr recvfrom 2 , +.Xr recvmsg 2 , +and +.Xr read 2 +system calls. +Record boundaries are not maintained; data sent on a stream socket using output +operations of one size can be received using input operations of smaller or +larger sizes without loss of data. +Data may be buffered; successful return from an output function does not imply +that the data has been delivered to the peer or even transmitted from the local +system. +For certain protocols out-of-band data may also be transmitted as described in .Xr send 2 and received as described in .Xr recv 2 . .Pp -The communications protocols used to implement a -.Dv SOCK_STREAM -ensure that data -is not lost or duplicated. -If a piece of data for which the -peer protocol has buffer space cannot be successfully transmitted -within a reasonable length of time, then -the connection is considered broken and calls -will indicate an error with --1 returns and with -.Er ETIMEDOUT -as the specific code -in the global variable -.Va errno . -The protocols optionally keep sockets -.Dq warm -by forcing transmissions -roughly every minute in the absence of other activity. -An error is then indicated if no response can be -elicited on an otherwise -idle connection for an extended period (e.g.\& 5 minutes). -By default, a +If data cannot be successfully transmitted within a given time then the +connection is considered broken, and subsequent operations shall fail with +a protocol specific error code. +A .Dv SIGPIPE -signal is raised if a process sends -on a broken stream, but this behavior may be inhibited via +signal is raised if a thread attempts to send data on a broken stream (one that +is no longer connected). +The signal can be suppressed by the +.Dv MSG_NOSIGNAL +flag with distinct +.Xr send 2 , +.Xr sendto 2 , +and +.Xr sendmsg 2 +system calls or by the +.Dv SO_NOSIGPIPE +socket option set on the socket with .Xr setsockopt 2 . .Pp -.Dv SOCK_SEQPACKET -sockets employ the same system calls -as +The .Dv SOCK_STREAM -sockets. -The only difference -is that -.Xr read 2 -calls will return only the amount of data requested, -and any remaining in the arriving packet will be discarded. +socket is supported by the following protocol families: +.Dv PF_INET , +.Dv PF_INET6 , +.Dv PF_UNIX , +.Dv PF_BLUETOOTH , +.Dv PF_HYPERV , +and +.Dv PF_INET_SDP . +Out-of-band data transmission mechanism is supported for stream sockets of +.Dv PF_INET +and +.Dv PF_INET6 +protocol families. +.Sh DATAGRAM SOCKET TYPE +The +.Dv SOCK_DGRAM +socket type supports connectionless data transfer which is not necessarily +acknowledged or reliable. +Datagrams can be sent to the address specified (possibly multicast or +broadcast) in each output operation, and incoming datagrams can be received +from multiple sources. +The source address of each datagram is available when receiving the datagram +with +.Xr recvfrom 2 +or +.Xr recvmsg 2 . +An application can also pre-specify a peer address with +.Xr sendto 2 +or +.Xr sendmsg 2 , +in which case calls to output functions that do not specify a peer address +shall send to the pre-specified peer. +If a peer has been specified, only datagrams from that peer shall be received. +A datagram shall be sent in a single output operation, and needs to be received +in a single input operation. +The maximum size of a datagram is protocol-specific. +Output datagrams may be buffered within the system; thus, a successful return +from an output function does not guarantee that a datagram is actually sent or +received. .Pp +The .Dv SOCK_DGRAM +socket is supported by the following protocol families: +.Dv PF_INET , +.Dv PF_INET6 , +.Dv PF_UNIX , +.Dv PF_NETGRAPH , and -.Dv SOCK_RAW -sockets allow sending of datagrams to correspondents -named in +.Dv PF_NETLINK . +.Sh SEQUENCED PACKET SOCKET TYPE +The +.Dv SOCK_SEQPACKET +socket type is similar to the +.Dv SOCK_STREAM +type, and is also connection-oriented. +The only difference between these types is that record boundaries are +maintained using the +.Dv SOCK_SEQPACKET +type. +A record can be sent using one or more output operations and received using one +or more input operations, but a single operation never transfers parts of more +than one record. +Record boundaries are set by the sender with the +.Dv MSG_EOR +flag of .Xr send 2 -calls. -Datagrams are generally received with +or +.Xr sendmsg 2 +functions. +There is no possibility to set a record boundary with +.Xr write 2 . +Record boundaries are visible to the receiver via the +.Dv MSG_EOR +flag in the received message flags returned by the +.Xr recvmsg 2 +function. +It is protocol-specific whether a maximum record size is imposed. +.Pp +The +.Dv SOCK_SEQPACKET +socket is supported by the following protocol families: +.Dv PF_INET , +.Dv PF_INET6 , +and +.Dv PF_UNIX . +.Pp +.Sh RAW SOCKET TYPE +The +.Dv SOCK_RAW +socket type provides access to internal network protocols and interfaces. +It is a datagram socket in its nature, thus has the same semantics of +read and write operations. +The +.Dv SOCK_RAW +type is available only to the super-user and is described in +.Xr ip 4 +and +.Xr ip6 4 . +.Sh NON-BLOCKING MODE +A socket can be created in +.Em non-blocking mode +with the help of +.Dv SOCK_NONBLOCK +flag. +Alternatively, the non-blocking mode on a socket can be turned on and off with +the help of the +.Dv O_NONBLOCK +flag of the +.Xr fcntl 2 +system call. +.Pp +When a non-blocking socket has not enough data in its receive buffer to fulfill +the application supplied buffer, then data receiving system calls like +.Xr recv 2 , .Xr recvfrom 2 , -which returns the next datagram with its return address. +.Xr recvmsg 2 +and +.Xr read 2 +will not block waiting for the data but immediately return. +Return value will indicate amount of bytes read into the supplied buffer. +The +.Va errno +will be set to +.Dv EAGAIN +.Po +has same value as +.Dv EWOULDBLOCK +.Pc . +.Pp +If application tries to send more data on a non-blocking socket than the socket +send buffer can accomodate with +.Xr send 2 , +.Xr sendto 2 , +.Xr sendmsg 2 +or +.Xr write 2 +system calls partial data will be sent. +Return value will indicate amount of bytes sent. +The +.Va errno +will be set to +.Dv EAGAIN . +Note that sockets of +.Dv SOCK_DGRAM +type are unreliable, thus for these sockets sending operations will never fail +with +.Dv EAGAIN +in non-blocking mode neither will block in blocking mode. +.Sh OTHER OPERATIONS ON SOCKETS +Since socket descriptors are file descriptors, many generic file operations +performed by +.Xr fcntl 2 , +apply. +Socket descriptors can be used with all event engines, such as +.Xr kevent 2 , +.Xr select 2 +and +.Xr poll 2 . .Pp An .Xr fcntl 2 @@ -250,6 +363,12 @@ The and .Xr getsockopt 2 system calls are used to set and get options, respectively. +.Pp +Connection associated with a socket can be terminated by +.Xr close 2 +system call. +One direction of communication can be disabled with +.Xr shutdown 2 . .Sh RETURN VALUES A -1 is returned if an error occurs, otherwise the return value is a descriptor referencing the socket. @@ -282,16 +401,23 @@ The socket type is not supported by the protocol. .Sh SEE ALSO .Xr accept 2 , .Xr bind 2 , +.Xr close 2 , .Xr connect 2 , +.Xr fcntl 2 , .Xr getpeername 2 , .Xr getsockname 2 , .Xr getsockopt 2 , .Xr ioctl 2 , +.Xr kevent 2 , .Xr listen 2 , +.Xr poll 2 , .Xr read 2 , .Xr recv 2 , .Xr select 2 , .Xr send 2 , +.Xr sendmsg 2 , +.Xr sendto 2 , +.Xr signal 3 , .Xr shutdown 2 , .Xr socketpair 2 , .Xr write 2 , diff --git a/lib/libsysdecode/Makefile.depend b/lib/libsysdecode/Makefile.depend index 1c40e21d361d..a9ccf3aa0870 100644 --- a/lib/libsysdecode/Makefile.depend +++ b/lib/libsysdecode/Makefile.depend @@ -38,7 +38,7 @@ DIRDEPS = \ lib/libarchive \ lib/libbe \ lib/libbegemot \ - lib/libblacklist \ + lib/libblocklist \ lib/libblocksruntime \ lib/libbluetooth \ lib/libbsddialog \ diff --git a/lib/libunbound/Makefile b/lib/libunbound/Makefile index e2cd25ea8b34..1a31e50e6416 100644 --- a/lib/libunbound/Makefile +++ b/lib/libunbound/Makefile @@ -1,4 +1,3 @@ -PACKAGE=lib${LIB} # Vendor sources and generated files LDNSDIR= ${SRCTOP}/contrib/ldns UNBOUNDDIR= ${SRCTOP}/contrib/unbound @@ -6,9 +5,10 @@ UNBOUNDDIR= ${SRCTOP}/contrib/unbound # Hold my beer and watch this .PATH: ${UNBOUNDDIR} ${UNBOUNDDIR}/cachedb ${UNBOUNDDIR}/dns64 ${UNBOUNDDIR}/iterator ${UNBOUNDDIR}/sldns ${UNBOUNDDIR}/libunbound ${UNBOUNDDIR}/services ${UNBOUNDDIR}/services/cache ${UNBOUNDDIR}/util ${UNBOUNDDIR}/util/data ${UNBOUNDDIR}/respip ${UNBOUNDDIR}/util/storage ${UNBOUNDDIR}/validator -LIB= unbound +PACKAGE= local-unbound + +LIB= unbound PRIVATELIB= -PACKAGE= unbound CFLAGS+= -I${UNBOUNDDIR} -I${LDNSDIR} -I${.OBJDIR} -I${.CURDIR} CFLAGS+= -DOPENSSL_API_COMPAT=0x10100000L diff --git a/lib/libunbound/config.h b/lib/libunbound/config.h index 51105977b20a..1cedf5b4de36 100644 --- a/lib/libunbound/config.h +++ b/lib/libunbound/config.h @@ -884,7 +884,7 @@ #define PACKAGE_NAME "unbound" /* Define to the full name and version of this package. */ -#define PACKAGE_STRING "unbound 1.23.1" +#define PACKAGE_STRING "unbound 1.24.0" /* Define to the one symbol short name of this package. */ #define PACKAGE_TARNAME "unbound" @@ -893,7 +893,7 @@ #define PACKAGE_URL "" /* Define to the version of this package. */ -#define PACKAGE_VERSION "1.23.1" +#define PACKAGE_VERSION "1.24.0" /* default pidfile location */ #define PIDFILE "/var/unbound/unbound.pid" diff --git a/lib/msun/src/e_remainder.c b/lib/msun/src/e_remainder.c index a5fb7141d01a..cc6cd320073e 100644 --- a/lib/msun/src/e_remainder.c +++ b/lib/msun/src/e_remainder.c @@ -64,8 +64,8 @@ remainder(double x, double p) if(x>=p_half) x -= p; } } - GET_HIGH_WORD(hx,x); - if ((hx&0x7fffffff)==0) hx = 0; + EXTRACT_WORDS(hx, lx, x); + if (((hx&0x7fffffff)|lx) == 0) hx = 0; SET_HIGH_WORD(x,hx^sx); return x; } diff --git a/lib/ncurses/Makefile.inc b/lib/ncurses/Makefile.inc index eea49908474c..e14867696834 100644 --- a/lib/ncurses/Makefile.inc +++ b/lib/ncurses/Makefile.inc @@ -1,6 +1,7 @@ # This is to include src/lib/Makefile.inc PACKAGE?= ncurses +LIB_PACKAGE= WARNS?= 3 .include "../Makefile.inc" diff --git a/lib/nss_tacplus/Makefile b/lib/nss_tacplus/Makefile index a969cd85778d..c85297a7dbaa 100644 --- a/lib/nss_tacplus/Makefile +++ b/lib/nss_tacplus/Makefile @@ -3,7 +3,7 @@ SRCS= ${LIB}.c SHLIB_MAJOR= 1 SHLIB_NAME= ${LIB}.so.${SHLIB_MAJOR} LIBADD= tacplus -MK_INSTALLIB= no +MK_INSTALLLIB= no MAN= ${LIB}.8 .include <bsd.lib.mk> diff --git a/lib/virtual_oss/Makefile.inc b/lib/virtual_oss/Makefile.inc index 45c8e0b1fdfc..877465a5c548 100644 --- a/lib/virtual_oss/Makefile.inc +++ b/lib/virtual_oss/Makefile.inc @@ -1,3 +1,5 @@ +PACKAGE= sound + .include "../Makefile.inc" LDFLAGS+= -L${.OBJDIR:H:H}/libsamplerate |