src-test/lib/libc/gen/readdir.c, branch stable/7

merge r174221: remove unnecessary casts

2009-06-08T19:52:12Z

MFC

2008-05-19T11:43:36Z

rev. 1.15 of lib/libc/gen/readdir.c rev. 1.11 of lib/libc/gen/telldir.c rev. 1.3 of lib/libc/gen/telldir.h Do not read away the target directory entry when encountering deleted files after a seekdir(). The seekdir shall set the position for the next readdir operation. When the _readdir_unlocked() encounters deleted entry, dd_loc is already advanced. Continuing the loop leads to premature read of the target entry. Submitted by: Marc Balmer Obtained from: OpenBSD

Per Regents of the University of Calfornia letter, remove advertising

2007-01-09T00:28:16Z

clause. # If I've done so improperly on a file, please let me know.

Include a couple of headers to ensure consistency between the prototype and

2005-09-12T19:52:42Z

the function definition.

use _GENERIC_DIRSIZ(dp) to avoid copying too much of the dirent over

2002-02-26T21:39:32Z

the user supplied buffer. this can be a problem when the user doesn't supply a full dirent and we corrupt their memory.

Fix SCM ID's.

2002-02-01T00:57:29Z

Remove _THREAD_SAFE and make libc thread-safe by default by

2001-01-24T13:01:12Z

adding (weak definitions to) stubs for some of the pthread functions. If the threads library is linked in, the real pthread functions will pulled in. Use the following convention for system calls wrapped by the threads library: __sys_foo - actual system call _foo - weak definition to __sys_foo foo - weak definition to __sys_foo Change all libc uses of system calls wrapped by the threads library from foo to _foo. In order to define the prototypes for _foo(), we introduce namespace.h and un-namespace.h (suggested by bde). All files that need to reference these system calls, should include namespace.h before any standard includes, then include un-namespace.h after the standard includes and before any local includes. is an exception and shouldn't be included in between namespace.h and un-namespace.h namespace.h will define foo to _foo, and un-namespace.h will undefine foo. Try to eliminate some of the recursive calls to MT-safe functions in libc/stdio in preparation for adding a mutex to FILE. We have recursive mutexes, but would like to avoid using them if possible. Remove uneeded includes of from a few files. Add $FreeBSD$ to a few files in order to pass commitprep. Approved by: -arch

#endif should not have a non-comment token after it.

2000-12-13T08:59:18Z

GCC 2.97 (snapshot) complains about this.

Cleanup XXXdir functions to eliminate global hash table of

2000-12-06T03:15:49Z

telldir positions. This will allow (future) locking on a per-DIR basis (for MT-safety). For now, this change does the following: o Remove the hash table from telldir.c. Recode to use queue macros. o Remove 'const' from 'telldir(const DIR *)'. o Remove 'register' variables as suggested in a recent thread. No response from: -current

#include for memcpy() prototype

2000-06-03T00:27:54Z

Obtained from: OpenBSD