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2012-06-04_GNU_SOURCE is supposed to imply _LARGEFILE64_SOURCERich Felker1-1/+1
this is ugly and stupid, but now that the *64 symbol names exist, a lot of broken GNU software detects them in configure, then either breaks during build due to missing off64_t definition, or attempts to compile without function declarations/prototypes. "fixing" it here is easier than telling everyone to add yet another feature test macro to their builds.
2012-05-22various header cleanups, some related to _BSD_SOURCE additionRich Felker1-2/+1
there is no reason to avoid multiple identical macro definitions; this is perfectly legal C, and even with the maximal warning options enabled, gcc does not issue any warning for it.
2012-05-22support _BSD_SOURCE feature test macroRich Felker1-1/+13
patch by Isaac Dunham. matched closely (maybe not exact) to glibc's idea of what _BSD_SOURCE should make visible.
2012-05-04add support for ugly *64 functions with _LARGEFILE64_SOURCERich Felker1-0/+10
musl does not support legacy 32-bit-off_t whatsoever. off_t is always 64 bit, and correct programs that use off_t and the standard functions will just work out of the box. (on glibc, they would require -D_FILE_OFFSET_BITS=64 to work.) however, some programs instead define _LARGEFILE64_SOURCE and use alternate versions of all the standard types and functions with "64" appended to their names. we do not want code to actually get linked against these functions (it's ugly and inconsistent), so macros are used instead of prototypes with weak aliases in the library itself. eventually the weak aliases may be added at the library level for the sake of using code that was originally built against glibc, but the macros will still be the desired solution in the headers.
2012-04-15move F_DUPFD_CLOEXEC out of bitsRich Felker1-0/+2
fcntl values 1024 and up are universal, arch-independent. later I'll add some of the other linux-specific ones for notify, leases, pipe size, etc. here too.
2011-04-14fix O_SYNC definition, cleanup fcntl.hRich Felker1-0/+8
2011-04-14fcntl.h: move macros that do not vary between archs out of bitsRich Felker1-0/+24
2011-03-08fcntl.h should make availabel the mode constants from sys/stat.hRich Felker1-0/+18
also remove some legacy nonsense that crept in.
2011-02-12initial check-in, version 0.5.0v0.5.0Rich Felker1-0/+43