From f65fd747b440ae2d8a7481ecc50e668c5e4d0cc9 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 8 Dec 1996 08:01:13 +0000 Subject: update from main archive 961207 Sun Dec 8 06:56:49 1996 Ulrich Drepper * io/getwd.c: Use PATH_MAX not LOCAL_PATH_MAX. Fix typo in comment. * stdlib/canonicalize.c: Correct bugs in last change. Patch by HJ Lu. * libio/Makefile (routines): Remove ioprims. (aux): Remove cleanup. Add IO_DEBUG option for .o files. * libio/cleanups.c: Removed. * libio/ioprims.c: Removed. * libio/filedoalloc.c: More updates from libg++-2.8b5. * libio/fileops.c: Likewise. * libio/genops.c: Likewise. * libio/iolibio.h: Likewise. * libio/iopopen.c: Likewise. * libio/iovsprintf.c: Likewise. * libio/iovsscanf.c: Likewise. * libio/libio.h: Likewise. * libio/libioP.h: Likewise. * libio/memstream.c: Likewise. * libio/strfile.h: Likewise. * libio/vasprintf.c: Likewise. * libio/vsnprintf.c: Likewise. * libio/stdio.h: Define P_tmpdir only is __USE_SVID. * manual/arith.texi: Change references to ANSI C to ISO C. * manual/conf.texi: Likewise. * manual/creature.texi: Likewise. * manual/ctype.texi: Likewise. * manual/errno.texi: Likewise. * manual/filesys.texi: Likewise. * manual/intro.texi. Likewise. * manual/io.texi: Likewise. * manual/lang.texi: Likewise. * manual/libc.texinfo: Likewise. * manual/locale.texi: Likewise. * manual/maint.texi: Likewise. * manual/mbyte.texi: Likewise. * manual/memory.texi: Likewise. * manual/process.texi: Likewise. * manual/process.texi: Likewise. * manual/search.texi: Likewise. * manual/setjmp.texi: Likewise. * manual/signal.texi: Likewise. * manual/startup.texi: Likewise. * manual/stdio.texi: Likewise. * manual/string.texi: Likewise. * manual/time.texi: Likewise. * manual/locale.texi: Remove description of LC_RESPONSE and add LC_MESSAGES. * Makefile (subdirs): Change malloc in $(malloc). * config.make.in: Add variable malloc which is initialized from @malloc@. * configure.in: Add new option --enable-new-malloc to use new malloc. This is the default on Linux. * sysdeps/unix/sysv/linux/configure.in: Define malloc to new-malloc by default. * new-malloc/Makefile: New file. Improved malloc implementation. * new-malloc/malloc.c: Likewise. * new-malloc/malloc.h: Likewise. * new-malloc/mallocbug.c: Likewise. * new-malloc/obstack.c: Likewise. * new-malloc/obstack.h: Likewise. * new-malloc/thread-m.h: Likewise. * time/Makefile: Compile ap.c with NO_MCHECK flag for now. * time/ap.c: Don't call mcheck if NO_MCHECK is defined. * resolv/Makefile: Add rule to rebuiild libresolv.so when libc.so changed. * stdio/feof.c: Update copyright. * stdio/stdio.h: Add field for lock to FILE structure. Add cast to *MAGIC constants to prevent warnings. * stdio-common/bug7.c: Correct test. Stream must not be closed twice. * stdlib/Makefile (routines): Add secure-getenv. * stdlib/secure-getenv.c: New file. __secure_getenv function moved to here from sysdeps/generic/getenv.c. Otherwise an application cannot replace the getenv function in the libc. * sysdeps/generic/getenv.c: Remove __secure_getenv function. * sysdeps/stub/getenv.c: Remove __secure_getenv alias. * sysdeps/mach/libc-lock.h: Define__libc_mutex_lock to __mutex_lock. * sysdeps/posix/fdopen.c: Update copyright. Don't use EXFUN. * time/test-tz.c: Comment fifth test out. PROBLEM. * time/tzset.c: De-ANSI-declfy. (__tzset): Don't increment pointer tz when no DST information is given. Sat Dec 7 23:47:54 1996 Ulrich Drepper * sysdeps/mach/libc-lock.h [_LIBC]: Add definition of __libc_mutex_lock. Patch by Thomas Bushnell. * sysdeps/unix/sysv/linux/timebits.h: Load only if __USE_MISC. * sysdeps/unix/sysv/linux/Dist: Add llseek.c. Sat Dec 7 12:18:56 1996 Ulrich Drepper * time/strftime (%c format): Remove %Z from default string. Reported by Paul Eggert * io/getwd.c: Don't apply getcwd on user supplied buffer. --- manual/string.texi | 52 ++++++++++++++++++++++++++-------------------------- 1 file changed, 26 insertions(+), 26 deletions(-) (limited to 'manual/string.texi') diff --git a/manual/string.texi b/manual/string.texi index ccaf9e4494..73a29f48e5 100644 --- a/manual/string.texi +++ b/manual/string.texi @@ -65,7 +65,7 @@ although both are represented by the integer @code{0}. @cindex string literal @dfn{String literals} appear in C program source as strings of -characters between double-quote characters (@samp{"}). In ANSI C, +characters between double-quote characters (@samp{"}). In @w{ISO C}, string literals can also be formed by @dfn{string concatenation}: @code{"a" "b"} is the same as @code{"ab"}. Modification of string literals is not allowed by the GNU C compiler, because literals @@ -140,7 +140,7 @@ This function is declared in the header file @file{string.h}. @pindex string.h @comment string.h -@comment ANSI +@comment ISO @deftypefun size_t strlen (const char *@var{s}) The @code{strlen} function returns the length of the null-terminated string @var{s}. (In other words, it returns the offset of the terminating @@ -201,7 +201,7 @@ Output Functions}) and @code{scanf} (@pxref{Formatted Input Functions}). @comment string.h -@comment ANSI +@comment ISO @deftypefun {void *} memcpy (void *@var{to}, const void *@var{from}, size_t @var{size}) The @code{memcpy} function copies @var{size} bytes from the object beginning at @var{from} into the object beginning at @var{to}. The @@ -222,7 +222,7 @@ memcpy (new, old, arraysize * sizeof (struct foo)); @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun {void *} memmove (void *@var{to}, const void *@var{from}, size_t @var{size}) @code{memmove} copies the @var{size} bytes at @var{from} into the @var{size} bytes at @var{to}, even if those two blocks of space @@ -242,7 +242,7 @@ or a null pointer if no byte matching @var{c} appeared in the first @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun {void *} memset (void *@var{block}, int @var{c}, size_t @var{size}) This function copies the value of @var{c} (converted to an @code{unsigned char}) into each of the first @var{size} bytes of the @@ -250,7 +250,7 @@ object beginning at @var{block}. It returns the value of @var{block}. @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun {char *} strcpy (char *@var{to}, const char *@var{from}) This copies characters from the string @var{from} (up to and including the terminating null character) into the string @var{to}. Like @@ -259,7 +259,7 @@ overlap. The return value is the value of @var{to}. @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun {char *} strncpy (char *@var{to}, const char *@var{from}, size_t @var{size}) This function is similar to @code{strcpy} but always copies exactly @var{size} characters into @var{to}. @@ -271,7 +271,7 @@ there is no null terminator written into @var{to}. If the length of @var{from} is less than @var{size}, then @code{strncpy} copies all of @var{from}, followed by enough null characters to add up to @var{size} characters in all. This behavior is rarely useful, but it -is specified by the ANSI C standard. +is specified by the @w{ISO C} standard. The behavior of @code{strncpy} is undefined if the strings overlap. @@ -322,7 +322,7 @@ and @samp{bar} to produce @samp{foobar}, which it then prints. @include stpcpy.c.texi @end smallexample -This function is not part of the ANSI or POSIX standards, and is not +This function is not part of the ISO or POSIX standards, and is not customary on Unix systems, but we did not invent it either. Perhaps it comes from MS-DOG. @@ -347,7 +347,7 @@ is implemented to be useful in contexts where this behaviour of the @code{strncpy} is used. @code{stpncpy} returns a pointer to the @emph{first} written null character. -This function is not part of ANSI or POSIX but was found useful while +This function is not part of ISO or POSIX but was found useful while developing GNU C Library itself. Its behaviour is undefined if the strings overlap. @@ -392,7 +392,7 @@ get the address of it. @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun {char *} strcat (char *@var{to}, const char *@var{from}) The @code{strcat} function is similar to @code{strcpy}, except that the characters from @var{from} are concatenated or appended to the end of @@ -414,7 +414,7 @@ This function has undefined results if the strings overlap. @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun {char *} strncat (char *@var{to}, const char *@var{from}, size_t @var{size}) This function is like @code{strcat} except that not more than @var{size} characters from @var{from} are appended to the end of @var{to}. A @@ -498,7 +498,7 @@ All of these functions are declared in the header file @file{string.h}. @pindex string.h @comment string.h -@comment ANSI +@comment ISO @deftypefun int memcmp (const void *@var{a1}, const void *@var{a2}, size_t @var{size}) The function @code{memcmp} compares the @var{size} bytes of memory beginning at @var{a1} against the @var{size} bytes of memory beginning @@ -546,7 +546,7 @@ you are better off writing a specialized comparison function to compare @code{struct foo} objects instead of comparing them with @code{memcmp}. @comment string.h -@comment ANSI +@comment ISO @deftypefun int strcmp (const char *@var{s1}, const char *@var{s2}) The @code{strcmp} function compares the string @var{s1} against @var{s2}, returning a value that has the same sign as the difference @@ -579,7 +579,7 @@ are ignored. @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun int strncmp (const char *@var{s1}, const char *@var{s2}, size_t @var{size}) This function is the similar to @code{strcmp}, except that no more than @var{size} characters are compared. In other words, if the two strings are @@ -650,7 +650,7 @@ same string or set of strings, it is likely to be more efficient to use compare the transformed strings with @code{strcmp}. @comment string.h -@comment ANSI +@comment ISO @deftypefun int strcoll (const char *@var{s1}, const char *@var{s2}) The @code{strcoll} function is similar to @code{strcmp} but uses the collating sequence of the current locale for collation (the @@ -687,7 +687,7 @@ sort_strings (char **array, int nstrings) @cindex converting string to collation order @comment string.h -@comment ANSI +@comment ISO @deftypefun size_t strxfrm (char *@var{to}, const char *@var{from}, size_t @var{size}) The function @code{strxfrm} transforms @var{string} using the collation transformation determined by the locale currently selected for @@ -792,7 +792,7 @@ sort_strings_fast (char **array, int nstrings) @end smallexample @strong{Compatibility Note:} The string collation functions are a new -feature of ANSI C. Older C dialects have no equivalent feature. +feature of @w{ISO C}. Older C dialects have no equivalent feature. @node Search Functions, Finding Tokens in a String, Collation Functions, String and Array Utilities @section Search Functions @@ -805,7 +805,7 @@ declared in the header file @file{string.h}. @cindex string search functions @comment string.h -@comment ANSI +@comment ISO @deftypefun {void *} memchr (const void *@var{block}, int @var{c}, size_t @var{size}) This function finds the first occurrence of the byte @var{c} (converted to an @code{unsigned char}) in the initial @var{size} bytes of the @@ -814,7 +814,7 @@ located byte, or a null pointer if no match was found. @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun {char *} strchr (const char *@var{string}, int @var{c}) The @code{strchr} function finds the first occurrence of the character @var{c} (converted to a @code{char}) in the null-terminated string @@ -841,7 +841,7 @@ specifying a null character as the value of the @var{c} argument. @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun {char *} strrchr (const char *@var{string}, int @var{c}) The function @code{strrchr} is like @code{strchr}, except that it searches backwards from the end of the string @var{string} (instead of forwards @@ -861,7 +861,7 @@ strrchr ("hello, world", 'l') @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun {char *} strstr (const char *@var{haystack}, const char *@var{needle}) This is like @code{strchr}, except that it searches @var{haystack} for a substring @var{needle} rather than just a single character. It @@ -891,7 +891,7 @@ This function is a GNU extension. @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun size_t strspn (const char *@var{string}, const char *@var{skipset}) The @code{strspn} (``string span'') function returns the length of the initial substring of @var{string} that consists entirely of characters that @@ -906,7 +906,7 @@ strspn ("hello, world", "abcdefghijklmnopqrstuvwxyz") @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun size_t strcspn (const char *@var{string}, const char *@var{stopset}) The @code{strcspn} (``string complement span'') function returns the length of the initial substring of @var{string} that consists entirely of characters @@ -922,7 +922,7 @@ strcspn ("hello, world", " \t\n,.;!?") @end deftypefun @comment string.h -@comment ANSI +@comment ISO @deftypefun {char *} strpbrk (const char *@var{string}, const char *@var{stopset}) The @code{strpbrk} (``string pointer break'') function is related to @code{strcspn}, except that it returns a pointer to the first character @@ -953,7 +953,7 @@ in the header file @file{string.h}. @pindex string.h @comment string.h -@comment ANSI +@comment ISO @deftypefun {char *} strtok (char *@var{newstring}, const char *@var{delimiters}) A string can be split into tokens by making a series of calls to the function @code{strtok}. -- cgit v1.2.3