Commit Graph

13 Commits

Author SHA1 Message Date
Rich Felker c1a9658bd1 default features: make musl usable without feature test macros
the old behavior of exposing nothing except plain ISO C can be
obtained by defining __STRICT_ANSI__ or using a compiler option (such
as -std=c99) that predefines it. the new default featureset is POSIX
with XSI plus _BSD_SOURCE. any explicit feature test macros will
inhibit the default.

installation docs have also been updated to reflect this change.
2012-09-07 23:13:55 -04:00
Rich Felker 400c5e5c83 use restrict everywhere it's required by c99 and/or posix 2008
to deal with the fact that the public headers may be used with pre-c99
compilers, __restrict is used in place of restrict, and defined
appropriately for any supported compiler. we also avoid the form
[restrict] since older versions of gcc rejected it due to a bug in the
original c99 standard, and instead use the form *restrict.
2012-09-06 22:44:55 -04:00
Rich Felker de05a2ac22 revert one change in time.h; no evidence BSD_SOURCE should expose these.. 2012-06-13 14:46:11 -04:00
Rich Felker cf254c32ec fix feature test macros in time.h
stime is not _XOPEN_SOURCE, and some functions were missing with
_BSD_SOURCE..
2012-06-13 14:43:16 -04:00
Rich Felker 23be72ae45 add timegm function (inverse of gmtime), nonstandard 2012-06-13 14:41:52 -04:00
Rich Felker 419ae6d5c9 support _BSD_SOURCE feature test macro
patch by Isaac Dunham. matched closely (maybe not exact) to glibc's
idea of what _BSD_SOURCE should make visible.
2012-05-22 21:52:08 -04:00
Rich Felker ba6a9e7734 legacy junk compatibility grab-bag
- add the rest of the junk traditionally in sys/param.h
- add prototypes for some nonstandard functions
- add _GNU_SOURCE to their source files so the compiler can check proto
2012-04-18 12:22:24 -04:00
Rich Felker 36bf56940a more locale_t interfaces (string stuff) and header updates
this should be everything except for some functions where the non-_l
version isn't even implemented yet (mainly some non-ISO-C wcs*
functions).
2012-02-06 21:51:02 -05:00
Rich Felker fd142e5ec4 cleanup various minor issues reported by nsz
the changes to syscall_ret are mostly no-ops in the generated code,
just cleanup of type issues and removal of some implementation-defined
behavior. the one exception is the change in the comparison value,
which is fixed so that 0xf...f000 (which in principle could be a valid
return value for mmap, although probably never in reality) is not
treated as an error return.
2011-09-26 00:59:28 -04:00
Rich Felker 13cd969552 fix various errors in function signatures/prototypes found by nsz 2011-09-13 21:09:35 -04:00
Rich Felker 4e30249643 fix another error from header cleanup, missing size_t in time.h 2011-02-15 15:25:31 -05:00
Rich Felker 131b5be2f4 more header cleanup and conformance fixes - locale.h, time.h 2011-02-14 20:45:37 -05:00
Rich Felker 0b44a0315b initial check-in, version 0.5.0 2011-02-12 00:22:29 -05:00