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Update.

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1997-11-06 00:06  Ulrich Drepper  <drepper@cygnus.com>

	* argp/argp-help.c: Optimize a bit by using mempcpy.
	* elf/dl-load.c: Likewise.
	* elf/dl-lookup.c: Likewise.
	* inet/rcmd.c: Likewise.
	* io/ftw.c: Likewise.
	* libio/fileops.c: Likewise.
	* libio/genops.c: Likewise.
	* libio/obprintf.c: Likewise.
	* nss/nsswitch.c: Likewise.
	* posix/execvp.c: Likewise.
	* posix/getopt.c: Likewise.
	* posix/glob.c: Likewise.
	* posix/wordexp.c: Likewise.
	* stdio-common/vfprintf.c: Likewise.
	* stdlib/canonicalize.c: Likewise.
	* stdlib/msort.c: Likewise.
	* string/argz-replace.c: Likewise.
	* sysdeps/generic/putenv.c: Likewise.
	* sysdeps/generic/setenv.c: Likewise.
	* sysdeps/posix/getcwd.c: Likewise.
	* sysdeps/posix/ttyname.c: Likewise.
	* sysdeps/posix/writev.c: Likewise.
	* time/strftime.c: Likewise.
	* time/tzfile.c: Likewise.

	* login/utmp_daemon.c: Use memcpy instead of strcpy where possible.
	* sunrpc/svcauth_des.c: Likewise.
	* sysdeps/unix/sysv/linux/gethostname.c: Likewise.

	* misc/tsearch.c: Use memcpy return value if possible.
	* posix/regex.c: Likewise.
	* sysdeps/unix/readdir_r.c: Likewise.
	* wcsmbc/wcsdup.c: Likewise.

	* nss/digits_dots.c: Little optimization.

	* inet/ruserpass.c (ruserpass): Optimize by using stpcpy.
	(struct toktab): Make tokstr field a const char *.

	* elf/dl-profile.c: Fix typo.

	* inet/ether_ntoh.c: Don't use relative #include path.
	* inet/gethstbynm.c: Likewise.
	* resolv/inet_pton.c: Likewise.
	* shadow/sgetspent_r.c: Likewise.

	* libio/oldfileops.c (_IO_old_file_jumps): Use correct sync and write
	callbacks.  Patch by NIIBE Yutaka <gniibe@mri.co.jp>.

	* posix/confstr.c: Correct string for _CS_LFS_CFLAGS.
	Handle _CS_XBS5_* constants.
	* posix/unistd.h: Add comment describing _XBS5_* constants.
	* sysdeps/generic/bits/confname.h: Add _CS_XBS5_* constants.

	* posix/regex.c: Indent preprocessor code.

	* posix/wordexp.c: Using _itoa_word instead of sprintf.

	* stdlib/canonicalize.c: Avoid unnecessary copying.  Handle NULL
	and "" arguments correctly according to SUS.
	* stdlib/test-canon.c: Test "" and NULL argument handling.

	* sysdeps/posix/writev.c: Correct condition to leave the loop.

1997-11-05 18:13  Ulrich Drepper  <drepper@cygnus.com>

	* nss/getXXbyYY.c: Set buffer to NULL if realloc fails so that possible
	next call starts with malloc again.
	Proposed by Joe Keane <jgk@jgk.org>.

1997-11-04 23:57  Ulrich Drepper  <drepper@cygnus.com>

	* configure.in: Correct gcc -pipe test.
	Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.

	* posix/glob.c: Cleanups.  Patch by H.J. Lu <hjl@lucon.org>.

1997-11-04  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* manual/creature.texi (Feature Test Macros): Add _POSIX_C_SOURCE
	definition.
This commit is contained in:
Ulrich Drepper
1997-11-06 00:02:46 +00:00
parent 1618c59038
commit 86187531d3
50 changed files with 808 additions and 581 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
elf/dl-load.c
View File

@ -238,12 +238,12 @@ fillin_rpath (char *rpath, struct r_search_path_elem **result, const char *sep,
if (tmp == NULL)
_dl_signal_error (ENOMEM, NULL,
"cannot create cache for search path");
memcpy (tmp, cp, len);
memcpy (tmp + len, _dl_platform, _dl_platformlen);
tmp[len + _dl_platformlen] = '/';
tmp[len + _dl_platformlen + 1] = '\0';
dirp->dirname = tmp;
tmp = __mempcpy (tmp, cp, len);
tmp = __mempcpy (tmp, _dl_platform, _dl_platformlen);
*tmp++ = '/';
*tmp = '\0';
dirp->machdirstatus = dirp->dirstatus;
if (max_dirnamelen < dirp->machdirnamelen)
@ -260,13 +260,11 @@ fillin_rpath (char *rpath, struct r_search_path_elem **result, const char *sep,
if (tmp == NULL)
_dl_signal_error (ENOMEM, NULL,
"cannot create cache for search path");
memcpy (tmp, cp, len);
tmp[len] = '\0';
dirp->dirname = tmp;
*((char *) __mempcpy (tmp, cp, len)) = '\0';
if (max_dirnamelen < dirp->dirnamelen)
max_dirnamelen = dirp->dirnamelen;
dirp->dirname = tmp;
}
dirp->next = all_dirs;
@ -430,12 +428,11 @@ _dl_init_paths (void)
_dl_signal_error (ENOMEM, NULL,
"cannot create cache for search path");
memcpy (tmp, relem->dirname, relem->dirnamelen);
memcpy (tmp + relem->dirnamelen, _dl_platform, _dl_platformlen);
tmp[relem->dirnamelen + _dl_platformlen] = '/';
tmp[relem->dirnamelen + _dl_platformlen + 1] = '\0';
relem->dirname = tmp;
tmp = __mempcpy (tmp, relem->dirname, relem->dirnamelen);
tmp = __mempcpy (tmp, _dl_platform, _dl_platformlen);
*tmp++ = '/';
*tmp = '\0';
relem->machdirstatus = unknown;
@ -812,9 +809,10 @@ open_path (const char *name, size_t namelen,
if (this_dir->machdirstatus != nonexisting)
{
/* Construct the pathname to try. */
(void) memcpy (buf, this_dir->dirname, this_dir->machdirnamelen);
(void) memcpy (buf + this_dir->machdirnamelen, name, namelen);
buflen = this_dir->machdirnamelen + namelen;
buflen = ((char *) __mempcpy (__mempcpy (buf, this_dir->dirname,
this_dir->machdirnamelen),
name, namelen)
- buf);
fd = __open (buf, O_RDONLY);
if (this_dir->machdirstatus == unknown)
@ -839,9 +837,10 @@ open_path (const char *name, size_t namelen,
if (fd == -1 && this_dir->dirstatus != nonexisting)
{
/* Construct the pathname to try. */
(void) memcpy (buf, this_dir->dirname, this_dir->dirnamelen);
(void) memcpy (buf + this_dir->dirnamelen, name, namelen);
buflen = this_dir->dirnamelen + namelen;
buflen = ((char *) __mempcpy (__mempcpy (buf, this_dir->dirname,
this_dir->dirnamelen),
name, namelen)
- buf);
fd = __open (buf, O_RDONLY);
if (this_dir->dirstatus == unknown)