diff options
Diffstat (limited to 'lib/libc/gen')
| -rw-r--r-- | lib/libc/gen/basename.3 | 99 | ||||
| -rw-r--r-- | lib/libc/gen/basename.c | 76 | ||||
| -rw-r--r-- | lib/libc/gen/dirname.3 | 106 | ||||
| -rw-r--r-- | lib/libc/gen/dirname.c | 79 |
4 files changed, 0 insertions, 360 deletions
diff --git a/lib/libc/gen/basename.3 b/lib/libc/gen/basename.3 deleted file mode 100644 index 7ed2b1fbd7c4..000000000000 --- a/lib/libc/gen/basename.3 +++ /dev/null @@ -1,99 +0,0 @@ -.\" -.\" Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com> -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. The name of the author may not be used to endorse or promote products -.\" derived from this software without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, -.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY -.\" AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL -.\" THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -.\" EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -.\" PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; -.\" OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR -.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF -.\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -.\" -.\" $OpenBSD: basename.3,v 1.12 2000/04/18 03:01:25 aaron Exp $ -.\" $FreeBSD$ -.\" -.Dd August 17, 1997 -.Dt BASENAME 3 -.Os -.Sh NAME -.Nm basename -.Nd extract the base portion of a pathname -.Sh SYNOPSIS -.Fd #include <libgen.h> -.Ft char * -.Fn basename "const char *path" -.Sh DESCRIPTION -The -.Fn basename -function -returns the last component from the pathname pointed to by -.Ar path , -deleting any trailing -.Sq \&/ -characters. -If -.Ar path -consists entirely of -.Sq \&/ -characters, a pointer to the string -.Qq \&/ -is returned. -If -.Ar path -is a null pointer or the empty string, a pointer to the string -.Qq \&. -is returned. -.Sh RETURN VALUES -On successful completion, -.Fn basename -returns a pointer to the last component of -.Ar path . -.Pp -If -.Fn basename -fails, a null pointer is returned and the global variable -.Va errno -is set to indicate the error. -.Sh ERRORS -The following error codes may be set in -.Va errno : -.Bl -tag -width Er -.It Bq Er ENAMETOOLONG -The path component to be returned was larger than -.Dv MAXPATHLEN . -.El -.Sh WARNINGS -.Fn basename -returns a pointer to internal static storage space that will be overwritten -by subsequent calls. -.Sh SEE ALSO -.Xr basename 1 , -.Xr dirname 1 , -.Xr dirname 3 -.Sh STANDARDS -The -.Fn basename -function conforms to -.St -xpg4.2 . -.Sh HISTORY -The -.Fn basename -function first appeared in -.Ox 2.2 . -.Sh AUTHOR -Todd C. Miller <Todd.Miller@courtesan.com> diff --git a/lib/libc/gen/basename.c b/lib/libc/gen/basename.c deleted file mode 100644 index b68ef3f1dd78..000000000000 --- a/lib/libc/gen/basename.c +++ /dev/null @@ -1,76 +0,0 @@ -/* $OpenBSD: basename.c,v 1.4 1999/05/30 17:10:30 espie Exp $ */ -/* $FreeBSD$ */ - -/* - * Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL - * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef lint -static char rcsid[] = "$OpenBSD: basename.c,v 1.4 1999/05/30 17:10:30 espie Exp $"; -#endif /* not lint */ - -#include <errno.h> -#include <libgen.h> -#include <string.h> -#include <sys/param.h> - -char * -basename(path) - const char *path; -{ - static char bname[MAXPATHLEN]; - register const char *endp, *startp; - - /* Empty or NULL string gets treated as "." */ - if (path == NULL || *path == '\0') { - (void)strcpy(bname, "."); - return(bname); - } - - /* Strip trailing slashes */ - endp = path + strlen(path) - 1; - while (endp > path && *endp == '/') - endp--; - - /* All slashes becomes "/" */ - if (endp == path && *endp == '/') { - (void)strcpy(bname, "/"); - return(bname); - } - - /* Find the start of the base */ - startp = endp; - while (startp > path && *(startp - 1) != '/') - startp--; - - if (endp - startp + 1 > sizeof(bname)) { - errno = ENAMETOOLONG; - return(NULL); - } - (void)strncpy(bname, startp, endp - startp + 1); - bname[endp - startp + 1] = '\0'; - return(bname); -} diff --git a/lib/libc/gen/dirname.3 b/lib/libc/gen/dirname.3 deleted file mode 100644 index f209019ee63f..000000000000 --- a/lib/libc/gen/dirname.3 +++ /dev/null @@ -1,106 +0,0 @@ -.\" -.\" Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com> -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. The name of the author may not be used to endorse or promote products -.\" derived from this software without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, -.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY -.\" AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL -.\" THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -.\" EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -.\" PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; -.\" OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR -.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF -.\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -.\" -.\" $OpenBSD: dirname.3,v 1.9 2000/04/18 03:01:25 aaron Exp $ -.\" $FreeBSD$ -.\" -.Dd August 17, 1997 -.Dt DIRNAME 3 -.Os -.Sh NAME -.Nm dirname -.Nd extract the directory portition of a pathname -.Sh SYNOPSIS -.Fd #include <libgen.h> -.Ft char * -.Fn dirname "const char *path" -.Sh DESCRIPTION -The -.Fn dirname -function -is the converse of -.Xr basename 3 ; -it returns a pointer to the parent directory of the pathname pointed to by -.Ar path . -Any trailing -.Sq \&/ -characters are not counted as part of the directory -name. -If -.Ar path -is a null pointer, the empty string, or contains no -.Sq \&/ -characters, -.Fn dirname -returns a pointer to the string -.Qq \&. , -signifying the current directory. -.Sh RETURN VALUES -On successful completion, -.Fn dirname -returns a pointer to the parent directory of -.Ar path . -.Pp -If -.Fn dirname -fails, a null pointer is returned and the global variable -.Va errno -is set to indicate the error. -.Sh ERRORS -The following error codes may be set in -.Va errno : -.Bl -tag -width Er -.It Bq Er ENAMETOOLONG -The path component to be returned was larger than -.Dv MAXPATHLEN . -.El -.Sh WARNINGS -.Fn dirname -returns a pointer to internal static storage space that will be overwritten -by subsequent calls (each function has its own separate storage). -.Pp -Other vendor implementations of -.Fn dirname -may modify the contents of the string passed to -.Fn dirname ; -this should be taken into account when writing code which calls this function -if portability is desired. -.Sh SEE ALSO -.Xr basename 1 , -.Xr dirname 1 , -.Xr basename 3 -.Sh STANDARDS -The -.Fn dirname -function conforms to -.St -xpg4.2 . -.Sh HISTORY -The -.Fn dirname -function first appeared in -.Ox 2.2 . -.Sh AUTHOR -Todd C. Miller <Todd.Miller@courtesan.com> diff --git a/lib/libc/gen/dirname.c b/lib/libc/gen/dirname.c deleted file mode 100644 index 5f6019e70f80..000000000000 --- a/lib/libc/gen/dirname.c +++ /dev/null @@ -1,79 +0,0 @@ -/* $OpenBSD: dirname.c,v 1.4 1999/05/30 17:10:30 espie Exp $ */ -/* $FreeBSD$ */ - -/* - * Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL - * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef lint -static char rcsid[] = "$OpenBSD: dirname.c,v 1.4 1999/05/30 17:10:30 espie Exp $"; -#endif /* not lint */ - -#include <errno.h> -#include <libgen.h> -#include <string.h> -#include <sys/param.h> - -char * -dirname(path) - const char *path; -{ - static char bname[MAXPATHLEN]; - register const char *endp; - - /* Empty or NULL string gets treated as "." */ - if (path == NULL || *path == '\0') { - (void)strcpy(bname, "."); - return(bname); - } - - /* Strip trailing slashes */ - endp = path + strlen(path) - 1; - while (endp > path && *endp == '/') - endp--; - - /* Find the start of the dir */ - while (endp > path && *endp != '/') - endp--; - - /* Either the dir is "/" or there are no slashes */ - if (endp == path) { - (void)strcpy(bname, *endp == '/' ? "/" : "."); - return(bname); - } else { - do { - endp--; - } while (endp > path && *endp == '/'); - } - - if (endp - path + 1 > sizeof(bname)) { - errno = ENAMETOOLONG; - return(NULL); - } - (void)strncpy(bname, path, endp - path + 1); - bname[endp - path + 1] = '\0'; - return(bname); -} |