From 740152054ecbda66dae0e0f66193d8e244cc2376 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 21 Jan 1998 17:04:36 +0000 Subject: Update. 1998-01-22 00:55 Ulrich Drepper * libc.map: Add __libc_uid, __libc_pid, __syscall_rt_sigqueueinfo, __pread64, __pwrite64, and __getpid. * libc/rt/aio_misc.c: Use pread and pwrite instead of __ protected versions. 1998-01-06 Andreas Schwab * sysdeps/unix/sysv/linux/alpha/syscalls.list: Define the cancelable socket functions as __libc_xxx with __xxx as weak alias. * sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/m68k/socket.S: Allow __socket to be redefined. * sysdeps/unix/sysv/linux/i386/socket.S: Likewise. * sysdeps/unix/sysv/linux/arm/socket.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/socket.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/socket.S: Likewise. * sysdeps/unix/sysv/linux/accept.S: Make __libc_xxx the main name and __xxx a weak alias. * sysdeps/unix/sysv/linux/connect.S: Likewise. * sysdeps/unix/sysv/linux/recv.S: Likewise. * sysdeps/unix/sysv/linux/recvfrom.S: Likewise. * sysdeps/unix/sysv/linux/recvmsg.S: Likewise. * sysdeps/unix/sysv/linux/send.S: Likewise. * sysdeps/unix/sysv/linux/sendmsg.S: Likewise. * sysdeps/unix/sysv/linux/sendto.S: Likewise. 1998-01-21 Andreas Jaeger * locale/langinfo.h: Add defines. * dirent/dirent.h: Add defines for DT_*, check also for _DIRENT_HAVE_D_TYPE. Suggested by Roland McGrath. 1998-01-16 Andreas Jaeger * sysdeps/unix/sysv/linux/netinet/ip_fw.h: Update from Linux 2.1.73+79. * README.template: Update information about possible configurations. * manual/mbyte.texi (Wide String Conversion): Fix declaration of wcstombs. Pointed out by Jochen Voss . [PR libc/417]. * manual/time.texi (Priority): Correct description of PRIO_MAX. Pointed out by Jochen Voss . [PR libc/416]. 11998-01-21 21:34 Ulrich Drepper * sysdeps/alpha/fpu/bits/mathdef.h: Add definition of FP_ILOGB0 and FP_ILOGNAN. Patch by a sun . 1998-01-21 17:53 Ulrich Drepper * sysdeps/generic/_strerror.c: Handle BUFLEN == 0. Reported by Andreas Jaeger. 1998-01-20 18:13 Ulrich Drepper * locale/programs/ld-collate.c: Little optimizations. * stdio-common/xbug.c: Unset LD_LIBRRARY_PATH variable. * string/Makefile (tests): Add tst-inlcall. * string/tst-inlcall.c: New file. * string/strsignal.c: Add support for real-time signals. * sysdeps/generic/_strerror.c: Fix Handling of unknown error in presense of small buffer. * sysdeps/i386/bits/string.h: Define _HAVE_STRING_ARCH_* macros. * sysdeps/i386/i486/bits/string.h: Correct strrchr implementation for i686. * sysdeps/unix/sysv/linux/siglist.c: Change length of arrays to _NSIG + 1. 1998-01-02 15:10 Matthias Urlichs * Rules: Add explicit rule for dummy.o; at least one library needs it and it isn't autogenerated by the default rules. 1997-12-31 Andreas Schwab * math/libm-test.c: Tweak epsilons. 1997-12-31 Andreas Schwab * math/test-fenv.c (feenv_nomask_test): Avoid dumping core in the child. (feenv_mask_test): Likewise. 1998-01-01 Andreas Schwab * Makeconfig: Don't export CPPFLAGS. 1998-01-01 Andreas Schwab * sunrpc/rpc_main.c (parseargs): Use perror to print error message. 1998-01-15 Andreas Schwab * nss/nss_db/db-alias.c (_nss_db_getaliasent_r): Don't include terminating null in key size. 1998-01-13 Andreas Schwab * nss/nss_files/files-service.c: Fix allocation size to include length of PROTO. * nss/nss_db/db-XXX.c (lookup): Always set errno and h_errno if applicable. Fix return value and error checking. (CONCAT(_nss_db_get,ENTNAME_r)): Loop around to skip over unparsable lines. (DB_LOOKUP): Allocate space for terminating null byte. * nss/db-Makefile ($(VAR_DB)/passwd.db): Don't handle duplicate uids specially. * db2/makedb.c (process_input): Continue processing if a duplicate key is encountered. 1998-01-19 15:20 Ulrich Drepper * time/tzfile.h: Updated from tzcode1998b. * time/zdump.c: Likewise. * time/zic.c: Likewise. * time/africa: Update from tzdata1998b. * time/antarctica: Likewise. * time/asia: Likewise. * time/australasia: Likewise. * time/etcetera: Likewise. * time/europe: Likewise. * time/leapseconds: Likewise. * time/northamerica: Likewise. * time/southamerica: Likewise. 1998-01-12 Andreas Jaeger * nss/nss_files/files-alias.c (get_next_alias): Do mail alias lookups ignoring case. * nss/nss_files/files-network.c: Do network lookups ignoring case. * nss/nss_files/files-hosts.c: Do hostname lookups ignoring case. * nss/nss_files/files-parse.c (LOOKUP_NAME_CASE): New macro for case insensitive comparing. Patches by Cristian Gafton . 1998-01-09 Andreas Jaeger * sysdeps/unix/sysv/linux/net/if.h: Add IFF_*defines. Suggested by Roland McGrath. [PR libc/395] 1998-01-08 Andreas Jaeger * manual/arith.texi (Parsing of Integers): Correct description of strtoul. Pointed out by Scott Snyder . [PR libc/396] 1997-12-30 14:14 Matthias Urlichs * misc/lsearch.c (lsearch): Return a pointer to the new element if one was "allocated". 1997-12-26 Andreas Schwab * string/strsignal.c: NSIG is not a valid index into _sys_siglist. Don't zap the last character of the "Unknown signal" message. 1998-01-19 15:08 Ulrich Drepper * locale/programs/charmap.c (parse_charmap): Correct parsing of ellipsis expressions. * locale/programs/charset.c (insert_char): Correctly insert value of eliipsis expression. --- sysdeps/i386/bits/string.h | 39 +++++++++++++++++---------------------- sysdeps/i386/i486/bits/string.h | 12 ++++++------ 2 files changed, 23 insertions(+), 28 deletions(-) (limited to 'sysdeps/i386') diff --git a/sysdeps/i386/bits/string.h b/sysdeps/i386/bits/string.h index c6deb2b6a4..c424306bcd 100644 --- a/sysdeps/i386/bits/string.h +++ b/sysdeps/i386/bits/string.h @@ -1,5 +1,5 @@ /* Optimized, inlined string functions. i386 version. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -38,6 +38,7 @@ /* Copy N bytes of SRC to DEST. */ +#define _HAVE_STRING_ARCH_memcpy 1 #define memcpy(dest, src, n) \ (__extension__ (__builtin_constant_p (n) \ ? __memcpy_c (dest, src, n) \ @@ -132,6 +133,7 @@ __memcpy_c (void *__dest, __const void *__src, size_t __n) /* Copy N bytes of SRC to DEST, guaranteeing correct behavior for overlapping strings. */ +#define _HAVE_STRING_ARCH_memmove 1 __STRING_INLINE void * memmove (void *__dest, __const void *__src, size_t __n) { @@ -158,6 +160,7 @@ memmove (void *__dest, __const void *__src, size_t __n) /* Set N bytes of S to C. */ +#define _HAVE_STRING_ARCH_memset 1 #define memset(s, c, n) \ (__extension__ (__builtin_constant_p (c) \ ? (__builtin_constant_p (n) \ @@ -249,27 +252,7 @@ __memset_gg (void *__s, char __c, size_t __n) /* Search N bytes of S for C. */ -__STRING_INLINE void * -memchr (__const void *__s, int __c, size_t __n) -{ - register void *__res; - if (count == 0) - return NULL; - __asm__ __volatile__ - ("cld\n\t" - "repne; scasb\n\t" - "je 1f\n\t" - "movl $1,%0\n" - "1:\n\t" - "decl %0" - : "=D" (__res) - : "a" (__c), "D" (__s), "c" (__n) - : "cx", "cc"); - return __res; -} - - -/* Search N bytes of S for C. */ +#define _HAVE_STRING_ARCH_memchr 1 __STRING_INLINE void * memchr (__const void *__s, int __c, size_t __n) { @@ -291,6 +274,7 @@ memchr (__const void *__s, int __c, size_t __n) /* Return the length of S. */ +#define _HAVE_STRING_ARCH_strlen 1 __STRING_INLINE size_t strlen (__const char *__str) { @@ -307,6 +291,7 @@ strlen (__const char *__str) /* Copy SRC to DEST. */ +#define _HAVE_STRING_ARCH_strcpy 1 __STRING_INLINE char * strcpy (char *__dest, __const char *__src) { @@ -325,6 +310,7 @@ strcpy (char *__dest, __const char *__src) /* Copy no more than N characters of SRC to DEST. */ +#define _HAVE_STRING_ARCH_strncpy 1 __STRING_INLINE char * strncpy (char *__dest, __const char *__src, size_t __n) { @@ -347,6 +333,7 @@ strncpy (char *__dest, __const char *__src, size_t __n) /* Append SRC onto DEST. */ +#define _HAVE_STRING_ARCH_strcat 1 __STRING_INLINE char * strcat (char *__dest, __const char *__src) { @@ -367,6 +354,7 @@ strcat (char *__dest, __const char *__src) /* Append no more than N characters from SRC onto DEST. */ +#define _HAVE_STRING_ARCH_strncat 1 __STRING_INLINE char * strncat (char *__dest, __const char *__src, size_t __n) { @@ -393,6 +381,7 @@ strncat (char *__dest, __const char *__src, size_t __n) /* Compare S1 and S2. */ +#define _HAVE_STRING_ARCH_strcmp 1 __STRING_INLINE int strcmp (__const char *__s1, __const char *__s2) { @@ -419,6 +408,7 @@ strcmp (__const char *__s1, __const char *__s2) /* Compare N characters of S1 and S2. */ +#define _HAVE_STRING_ARCH_strncmp 1 __STRING_INLINE int strncmp (__const char *__s1, __const char *__s2, size_t __n) { @@ -448,6 +438,7 @@ strncmp (__const char *__s1, __const char *__s2, size_t __n) /* Find the first occurrence of C in S. */ +#define _HAVE_STRING_ARCH_strchr 1 #define strchr(s, c) \ (__extension__ (__builtin_constant_p (c) \ ? __strchr_c (s, ((c) & 0xff) << 8) \ @@ -499,6 +490,7 @@ __strchr_c (__const char *__s, int __c) /* Return the length of the initial segment of S which consists entirely of characters not in REJECT. */ +#define _HAVE_STRING_ARCH_strcspn 1 #ifdef __PIC__ __STRING_INLINE size_t strcspn (__const char *__s, __const char *__reject) @@ -558,6 +550,7 @@ strcspn (__const char *__s, __const char *__reject) /* Return the length of the initial segment of S which consists entirely of characters in ACCEPT. */ +#define _HAVE_STRING_ARCH_strspn 1 #ifdef __PIC__ __STRING_INLINE size_t strspn (__const char *__s, __const char *__accept) @@ -616,6 +609,7 @@ strspn (__const char *__s, __const char *__accept) /* Find the first occurrence in S of any character in ACCEPT. */ +#define _HAVE_STRING_ARCH_strpbrk 1 #ifdef __PIC__ __STRING_INLINE char * strpbrk (__const char *__s, __const char *__accept) @@ -682,6 +676,7 @@ strpbrk (__const char *__s, __const char *__accept) /* Find the first occurrence of NEEDLE in HAYSTACK. */ +#define _HAVE_STRING_ARCH_strstr 1 #ifdef __PIC__ __STRING_INLINE char * strstr (__const char *__haystack, __const char *__needle) diff --git a/sysdeps/i386/i486/bits/string.h b/sysdeps/i386/i486/bits/string.h index 210bf7f745..aaa636a56d 100644 --- a/sysdeps/i386/i486/bits/string.h +++ b/sysdeps/i386/i486/bits/string.h @@ -1,5 +1,5 @@ /* Optimized, inlined string functions. i486 version. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -373,7 +373,7 @@ __strlen_g (__const char *__str) : (char *) memcpy (dest, src, strlen (src) + 1)) \ : __strcpy_g (dest, src))) -# define __strcpy_small(dest, src, srclen) \ +#define __strcpy_small(dest, src, srclen) \ (__extension__ ({ unsigned char *__dest = (unsigned char *) (dest); \ switch (srclen) \ { \ @@ -1006,11 +1006,11 @@ __strrchr_c (__const char *__s, int __c) "1:\n\t" "lodsb\n\t" "cmpb %%ah,%%al\n\t" - "cmovne %%esi,%0\n\t" + "cmove %%esi,%0\n\t" "testb %%al,%%al\n\t" "jne 1b" : "=d" (__res) - : "0" (1), "S" (__s),"a" (__c) + : "0" (1), "S" (__s), "a" (__c) : "ax", "si", "cc"); return __res - 1; } @@ -1025,11 +1025,11 @@ __strrchr_g (__const char *__s, int __c) "1:\n\t" "lodsb\n\t" "cmpb %%ah,%%al\n\t" - "cmovne %%esi,%0\n\t" + "cmove %%esi,%0\n\t" "testb %%al,%%al\n\t" "jne 1b" : "=r" (__res) - : "0" (1), "S" (__s),"a" (__c) + : "0" (1), "S" (__s), "a" (__c) : "ax", "si", "cc"); return __res - 1; } -- cgit 1.4.1