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* Rework handling of basename variantsYaakov Selkowitz2015-07-061-2/+2
| | | | | | | | | | | | | | | | As a commonly-included header, the #define basename in <string.h> can affect code which uses "basename" for its own purposes (e.g. struct members or C++ namespaced functions). When such cases occur and some code includes <string.h> and some not, then errors result. OTOH, <libgen.h> is rarely used, and that's where the renaming occurs in glibc, so code using <libgen.h> should already be safe. * libc/include/libgen.h (basename): Define as __xpg_basename for source compatibility with glibc. Declare with __ASMNAME("basename") for ABI compatibility. * libc/include/string.h (basename): Define as basename for source compatibility with glibc. Declare with __ASMNAME("__gnu_basename") for ABI compatibility.
* Fix basename prototype collision string.h vs libgen.hCorinna Vinschen2015-04-231-11/+13
| | | | | | | | | | * libc/include/libgen.h (basename): Drop defining _BASENAME_DEFINED. Always define macro basename. Add comment to explain why. * libc/include/string.h (basename): Check for basename instead of _BASENAME_DEFINED. Drop __GNUC__ branch, always use basename macro. Change comment to explain why. Add nonnull function attribute. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* string: add GNU basename(3)Yaakov Selkowitz2015-04-231-0/+14
| | | | | | | | * libc/include/libgen.h (_BASENAME_DEFINED): Define. * libc/include/string.h (basename): Declare. * libc/string/Makefile.am (ELIX_4_SOURCES): Add gnu_basename.c. * libc/string/Makefile.in: Regenerate. * libc/string/gnu_basename.c: New file.
* * libc/include/complex.h (cabsl): Add prototype.Nick Clifton2015-02-061-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (cimagl): Add prototype. (creall): Add prototype. * libc/include/ieeefp.h: Include float.h. (EXT_EXPBITS, EXT_FRACHBITS, EXT_FRACLBITS) (EXT_EXP_INFNAN. EXT_EXP_BIAS, EXT_FRACBITS): Define. (struct ieee_ext, union ieee_ext_u): New types for long double support. * libc/include/math.h (finitel): Add prototype. (hypotl): Add prototype. (sqrtl): Add prototype. * libm/common/Makefile.am (lsrc): Add sl_finite.c. * libm/common/Makefile.in: Regenerate. * libm/common/fdlibm.h (__ieee754_hypotl): Add prototype. * libm/common/hypotl.c (hypotl): Add implementation for when long double is larger than double. * libm/common/sqrtl.c (sqrtl): Likewise. * libm/common/sl_finite.c: New file. Adds implementation of the finitel function. * libm/complex/Makefile.am (lsrc): Define. (libcomplex_la_SOURCES): Add lsrc. (lib_a_SOURCES): Add lsrc. * libm/complex/Makefile.in: Regenerate. * libm/complex/cabs.c: Add documentation of cabsl function. * libm/complex/cimag.c: Add documentation of cimagl function. * libm/complex/creall.c: Add documentation of creall function. * libm/complex/cabsl.c: New file. Adds implementation of the cabsl function. * libm/complex/cimagl.c: New file. Adds implementation of the cimagl function. * libm/complex/creall.c: New file. Adds implementation of the creall function. * libm/math/Makefile.am (lsrc): Define. (libmath_la_SOURCES): Add lsrc. (lib_a_SOURCES): Add lsrc. * libm/math/Makefile.in: Regenerate. * libm/math/el_hypot.c: New file. Adds implementation of the __ieee754_hypotl function.
* 2014-10-29 Jon Turney <jon.turney@dronecode.org.uk>Jon TURNEY2014-10-301-1/+1
| | | | * libc/include/string.h: Correct guard for strcasecmp().
* * libc/include/string.h (ffsl): Declare as GNU function.Corinna Vinschen2014-10-081-0/+5
| | | | (ffsll): Ditto.
* 2014-09-17 Joel Sherrill <joel.sherrill@oarcorp.com>Jeff Johnston2014-09-161-1/+2
| | | | | | Thomas Uhle <thomas.uhle@eas.iis.fraunhofer.de> * libc/include/string.h: Correct guard for strnlen().
* 2014-08-18 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2014-08-181-34/+51
| | | | * libc/include/string.h: Improve language and OS standard guards.
* * libc/sys/linux/include/netdb.h, libc/sys/linux/net/getaddrinfo.c,Corinna Vinschen2013-07-231-11/+11
| | | | | | | | | | | | | libc/sys/linux/net/getnameinfo.c: Add restrict keyword to getnameinfo() and getaddrinfo() to increase standards compliance and match glibc. * libc/include/string.h, libc/string/memccpy.c, libc/string/memcpy.c, libc/string/stpcpy.c, libc/string/stpncpy.c, libc/string/strcat.c, libc/string/strncat.c, libc/string/strncpy.c, libc/string/strtok.c, libc/string/strtok_r.c, libc/string/strxfrm.c libc/machine/microblaze/strcpy.c, libc/machine/xscale/memcpy.c, libc/machine/cris/memcpy.c: Add __restrict to prototype to increase standards compliance.
* * libc/include/string.h (rawmemchr): Declare.Yaakov Selkowitz2013-06-241-0/+1
| | | | | | | * libc/string/Makefile.am (ELIX_4_SOURCES): Add rawmemchr.c. (CHEWOUT_FILES): Add rawmemchr.def. * libc/string/Makefile.in: Regenerate. * libc/string/rawmemchr.c: New file.
* * libc/include/string.h: Fix preprocessor expressions usingCorinna Vinschen2013-01-121-2/+2
| | | | _XOPEN_SOURCE.
* * libc/include/locale.h (NULL): Fetch definition via stddef.h.Corinna Vinschen2012-11-011-4/+1
| | | | | | | | | * libc/include/stdio.h (NULL): Ditto. * libc/include/stdlib.h (NULL): Ditto. * libc/include/string.h (NULL): Ditto. * libc/include/wchar.h (NULL): Ditto. * libc/include/rpc/types.h (NULL): Ditto. * libc/include/time.h (NULL): Ditto. Include stddef.h earlier.
* * libc/include/string.h (strdup, strndup): Declare if notCorinna Vinschen2012-10-221-0/+9
| | | | __STRICT_ANSI__ or _XOPEN_SOURCE is defined appropriately.
* * libc/include/string.h (memrchr): Declare.Corinna Vinschen2012-05-101-0/+1
| | | | | | | * libc/string/Makefile.am (ELIX_4_SOURCES): Add memrchr.c. (CHEWOUT_FILES): Add memrchr.def. * libc/string/Makefile.in: Regenerate. * libc/string/memrchr.c: New file.
* 2011-06-09 Yaakov Selkowitz <yselkowitz@...>Jeff Johnston2011-06-101-0/+14
| | | | | * libc/include/string.h (strdupa): New macro function. (strndupa): New macro function.
* strerror: allow user hook to comply with POSIX rulesEric Blake2011-05-251-0/+3
| | | | | | | | | | | * libc/string/strerror.c (strerror): Split body into... (_strerror_r): ...new reentrant function. * libc/string/u_strerr.c (_user_strerror): Update signature. * libc/include/stdio.h (_strerror_r): New prototype. * libc/posix/collate.c (__collate_err): Adjust callers. * libc/stdio/perror.c (_perror_r): Likewise. * libc/string/strerror_r.c (strerror_r): Likewise. * libc/string/xpg_strerror_r.c (__xpg_strerror_r): Likewise.
* * libc/include/string.h (strchrnul): Declare.Corinna Vinschen2011-03-281-0/+1
| | | | | | * libc/string/strchrnul.c: New file. * libc/string/Makefile.am (ELIX_2_SOURCES): Add strchrnul.c. * libc/string/Makefile.in: Regenerate.
* * libc/include/string.h: Include sys/cdefs.h.Corinna Vinschen2011-03-031-0/+1
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* * libc/include/sys/cdefs.h (__CONCAT1): Define.Corinna Vinschen2011-03-031-1/+1
| | | | | | | | | (__CONCAT): Define. (__STRING): Define. (__XSTRING): Define. (__ASMNAME): Define. * libc/include/string.h (strerror_r): Use __ASMNAME to take target specific label prefixes into account.
* strerror_r: provide POSIX implementationEric Blake2011-02-101-1/+14
| | | | | | | | | | | * libc/include/string.h (strerror_r): Update declaration. * libc/string/strerror.c (strerror): Update documentation. * libc/string/strerror_r.c (strerror_r): Always return NUL-terminated string; don't overwrite too-short buf. * libc/string/xpg_strerror_r.c (__xpg_strerror_r): Implement POSIX variant. * libc/string/Makefile.am (GENERAL_SOURCES): Build new file. * libc/string/Makefile.in: Regenerate.
* * libc/include/string.h: Make strsignal() available unconditionally.Corinna Vinschen2011-01-101-1/+1
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* Per Posix, strsignal returns non-const char*.Eric Blake2008-06-181-1/+1
| | | | * libc/include/string.h (strsignal): Fix return type.
* Make strstr and strcasestr O(n), not O(n^2); add memmem.Eric Blake2008-01-121-3/+1
| | | | | | | | | | | | | | | * libc/string/str-two-way.h: New file. * libc/string/memmem.c (memmem): New file. * libc/include/string.h (memmem): Declare for all platforms. * libc/string/strstr.c (strstr): Provide O(n) implementation when not optimizing for space. * libc/string/strcasestr.c (strcasestr): Likewise. * libc/string/Makefile.am (ELIX_SOURCES): Rename to... (ELIX_2_SOURCES): ...this. (ELIX_4_SOURCES): New category, for memmem. (lib_a_SOURCES, libstring_la_SOURCES): Build new file. (CHEWOUT_FILES): Build documentation for memmem. * libc/string/strings.tex: Include new docs.
* * libc/include/string.h: Add prototypes for stpcpy and stpncpy.Corinna Vinschen2007-06-281-0/+2
| | | | | | | | | | * libc/string/Makefile.am (ELIX_SOURCES): Add stpcpy.c and stpncpy.c. (CHEWOUT_FILES): Add stpcpy.def and stpncpy.def. * libc/string/Makefile.in: Regenerate. * libc/string/stpcpy.c: New file. * libc/string/stpncpy.c: New file. * libc/string/strings.tex: Add stpcpy and stpncpy.
* 2007-06-08 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2007-06-081-0/+1
| | | | | | | | * libc/string/strcasestr.c: New file. * libc/include/string.h: Add strcasestr. * libc/string/strings.tex: Add strcasestr. * libc/string/Makefile.am: Ditto. * libc/string/Makefile.in: Regenerated.
* * libc/include/string.h: Add cygwin-specific function declaration.Christopher Faylor2005-11-081-0/+3
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* * libc/include/string.h: Revert previous change.Christopher Faylor2005-08-261-4/+0
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* * libc/include/string.h: For Cygwin, Define strerror_r as per ISO C.Christopher Faylor2005-08-251-0/+4
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* 2005-01-24 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2005-01-241-2/+2
| | | | | | | | * libc/include/string.h: Remove Linux-specific declaration of strsignal and add #include <sys/string.h>. * libc/include/sys/string.h: New file. * libc/include/sys/linux/sys/string.h: New file with strsignal declaration deleted above.
* 2002-07-23 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2002-07-231-0/+3
| | | | | | | | | | | | | | | | | | | * libc/include/string.h: Add mempcpy, strndup, and _strndup_r prototypes. * libc/stdlib/Makefile.am: Remove strdup.c and strdup_r.c. * libc/stdlib/Makefile.in: Regenerated. * libc/stdlib/strdup.c: Removed. * libc/stdlib/strdup_r.c: Removed. * libc/string/Makefile.am: Add strdup.c, strdup_r.c, memccpy.c, mempcpy.c, strndup.c, and strndup_r.c. * libc/string/Makefile.in: Regenerated. * libc/string/memccpy.c: New file. * libc/string/mempcpy.c: Ditto. * libc/string/strndup.c: Ditto. * libc/string/strndup_r.c: Ditto. * libc/string/strdup.c: New file moved from stdlib. * libc/string/strdup_r.c: Ditto. * libc/string/strings.tex: Add memccpy and mempcpy documentation.
* 2002-06-27 Benjamin Kosnik <bkoz@redhat.com>Jeff Johnston2002-06-271-7/+4
| | | | | | | | | | | | | | | * libc/include/stdio.h: Untangle, add _BEGIN_STD_C and _END_STD_C. * libc/include/time.h: Same. * libc/include/string.h: Same. * libc/include/stdlib.h: Same. * libc/include/signal.h: Same. * libc/include/setjmp.h: Same. * libc/include/math.h: Same. * libc/include/locale.h: Same. * libc/include/ctype.h: Same. * libc/include/machine/setjmp.h: Same. * libc/include/_ansi.h (_BEGIN_STD_C): Add. (_END_STD_C): Add.
* 2002-06-05 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2002-06-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | * libc/include/string.h[__linux__]: Add strsignal prototype. * libc/include/sys/lock.h: New file with default locking support. * libc/include/sys/reent.h: Add signal buffer support for strsignal and psignal. * libc/posix/Makefile.am: Add support for readdir_r.c. * libc/posix/Makefile.in: Regenerated. * libc/posix/closedir.c: Add locking support and hash table cleanup. * libc/posix/opendir.c: Add lock support. * libc/posix/readdir.c: Ditto. * libc/posix/rewinddir.c: Ditto. * libc/posix/scandir.c: Ditto. * libc/posix/seekdir.c: Ditto. * libc/posix/telldir.c: Ditto plus add _cleanupdir routine to clean up leftover hash table entries. * libc/posix/readdir_r.c: New file. * libc/sys/linux/Makefile.am: Add psignal.c and strsignal.c support. * libc/sys/linux/Makefile.in: Regenerated. * libc/sys/linux/sys/dirent.h: Add dd_lock to DIR structure. * libc/sys/linux/sys/signal.h: Add psignal prototype. * libc/sys/linux/psignal.c: New file. * libc/sys/linux/strsignal.c: Ditto.
* 2002-05-24 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2002-05-241-0/+2
| | | | | | | | | | | * libc/include/string.h: Add strnlen and strerror_r prototypes. * libc/string/Makefile.am: Add strnlen.c and strerror_r.c support. * libc/string/Makefile.in: Regenerated. * libc/string/strerror_r.c: New file. * libc/string/strnlen.c: New file. * libc/sys/linux/Makefile.am: Add rename.c. * libc/sys/linux/Makefile.in: Regenerated. * libc/sys/linux/rename.c: New file to override default rename.
* 2002-05-23 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2002-05-231-3/+3
| | | | | | | | * libc/include/string.h (bcmp, bcopy, bzero): Change prototypes to use void * pointers and comply with Single Unix spec. * libc/string/bcmp.c: Change to use void * instead of char *. * libc/string/bcopy.c: Ditto. * libc/string/bzero.c: Ditto.
* 2002-05-10 Mark Bradshaw <bradshaw@staff.crosswalk.com>Thomas Fitzsimmons2002-05-131-0/+2
| | | | | | | * libc/include/string.h (!__STRICT_ANSI__): Add strlcat and strlcpy. * libc/string/Makefile.am: Add strlcat.c and strlcpy.c. * libc/string/strlcat.c: New file. * libc/string/strlcpy.c: New file.
* * libc/string/swab.c: Specify that it's defined in <unistd.h>.Geoffrey Keating2000-08-301-2/+0
| | | | | | * libc/include/string.h: Don't include <sys/types.h>, as it causes really bad namespace pollution. Don't declare swab(), it is properly declared in unistd.h.
* * libc/include/string.h: Work around problem with strsignal and gdb.Christopher Faylor2000-06-031-0/+2
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* * libc/include/ctype.h: __CYGWIN32__ -> __CYGWIN__Christopher Faylor2000-05-301-2/+2
| | | | | | | | | | | | | | | * libc/include/malloc.h: Ditto. * libc/include/process.h: Ditto. * libc/include/stdio.h: Ditto. * libc/include/stdlib.h: Ditto. * libc/include/time.h: Ditto. * libc/include/machine/setjmp.h: Ditto. * libc/include/sys/errno.h: Ditto. * libc/include/sys/signal.h: Ditto. * libc/include/sys/stat.h: Ditto. * libc/include/sys/time.h: Ditto. * libc/include/sys/unistd.h: Ditto. * libc/include/string.h: Ditto. strsignal should return a const char *.
* Fri Mar 10 16:09:20 2000 Jeff Johnston <jjohnstn@cygnus.com>Jeff Johnston2000-03-101-0/+1
| | | | * libc/include/string.h: Include <sys/types.h>.
* Thu Mar 9 17:20:41 2000 Jeff Johnston <jjohnstn@cygnus.com>Jeff Johnston2000-03-091-1/+1
| | | | | | | | * libc/include/string.h: Changed last argument back to ssize_t to make it compatible with XPG4 definition which is defined in <unistd.h>. There is a conflict in the SVID 3 and XPG4 definitions and newlib will settle with XPG4. * libc/string/swab.c: Ditto.
* Wed Mar 8 17:11:41 2000 Jeff Johnston <jjohnstn@cygnus.com>Jeff Johnston2000-03-081-1/+1
| | | | | * libc/include/string.h: Changed last argument to size_t. * libc/string/swab.c: Changed last argument to size_t.
* * libc/string/Makefile.am (lib_a_SOURCES): Added swab.c.Alexandre Oliva2000-03-081-0/+1
| | | | | | | | (CHEWOUT_FILES): Added swab.def. * libc/string/Makefile.in: Rebuilt. * libc/string/string.tex: Include swab.def. * libc/include/string.h (swab): Declare. * libc/string/swab.c: New file.
* import newlib-2000-02-17 snapshotChristopher Faylor2000-02-171-0/+92
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