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* add support for POSIX message queues, except mq_notifyRich Felker2011-06-071-0/+34
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* use __attribute__((const)) for errno and pthread_self if __GNUC__ is definedRich Felker2011-06-062-0/+6
| | | | | this is not too ugly and should result in significant code size and performance improvements for many programs.
* fix handling of d_name in struct direntRich Felker2011-06-061-1/+1
| | | | | | | | | | | | basically there are 3 choices for how to implement this variable-size string member: 1. C99 flexible array member: breaks using dirent.h with pre-C99 compiler. 2. old way: length-1 string: generates array bounds warnings in caller. 3. new way: length-NAME_MAX string. no problems, simplifies all code. of course the usable part in the pointer returned by readdir might be shorter than NAME_MAX+1 bytes, but that is allowed by the standard and doesn't hurt anything.
* missing prototypes for mbsnrtowcs and wcsnrtombsRich Felker2011-05-301-0/+6
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* implement pthread_[sg]etconcurrency.Rich Felker2011-05-301-0/+3
| | | | | | there is a resource limit of 0 bits to store the concurrency level requested. thus any positive level exceeds a resource limit, resulting in EAGAIN. :-)
* initial implementation of posix_spawnRich Felker2011-05-281-0/+67
| | | | | file actions are not yet implemented, but everything else should be mostly complete and roughly correct.
* eventfd syscall wrapper and read/write wrappersRich Felker2011-05-081-0/+25
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* add SA_NOMASK alias for SA_NODEFER with _GNU_SOURCERich Felker2011-05-051-0/+1
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* use compiler builtins for variadic macros when availableRich Felker2011-04-271-0/+7
| | | | | | | | | | | this slightly cuts down on the degree musl "fights with" gcc, but more importantly, it fixes a critical bug when gcc inlines a variadic function and optimizes out the variadic arguments due to noticing that they were "not used" (by __builtin_va_arg). we leave the old code in place if __GNUC__ >= 3 is false; it seems like it might be necessary at least for tinycc support and perhaps if anyone ever gets around to fixing gcc 2.95.3 enough to make it work..
* correct variadic prototypes for execl* familyRich Felker2011-04-271-3/+3
| | | | | the old versions worked, but conflicted with programs which declared their own prototypes and generated warnings with some versions of gcc.
* function signature fix: add const qualifier to mempcpy src argRich Felker2011-04-261-1/+1
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* typo in prototype for mempcpyRich Felker2011-04-261-1/+1
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* prototype for mempcpyRich Felker2011-04-261-0/+1
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* move wait.h macros out of bits. they do not vary.Rich Felker2011-04-212-3/+30
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* include signal.h to avoid thorny __sigcontext/sigcontext issuesRich Felker2011-04-211-2/+2
| | | | this is explicitly allowed by POSIX
* implement (nonstandard) forkptyRich Felker2011-04-201-0/+1
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* fix O_SYNC definition, cleanup fcntl.hRich Felker2011-04-141-0/+8
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* fcntl.h: move macros that do not vary between archs out of bitsRich Felker2011-04-141-0/+24
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* add useless type fd_mask. it's in the reserved namespace.Rich Felker2011-04-141-0/+2
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* numerous fixes to sysv ipcRich Felker2011-04-133-13/+55
| | | | | | | | | | some of these definitions were just plain wrong, others based on outdated ancient "non-64" versions of the kernel interface. as much as possible has now been moved out of bits/* these changes break abi (the old abi for these functions was wrong), but since they were not working anyway it can hardly matter.
* add syslog.h cruft for syslogd to use...Rich Felker2011-04-131-0/+45
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* add profile for getmntent_rRich Felker2011-04-131-0/+1
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* fix typos on RLIM_NLIMITS, remove _GNU_SOURCE test for itRich Felker2011-04-131-3/+1
| | | | RLIM_* is in the reserved namespace for this header
* fix and cleanup suseconds_t/timeval stuff (broken on 64-bit)Rich Felker2011-04-132-9/+1
| | | | | trash in the upper 32 bits was making the kernel sleep forever in select on 64-bit systems.
* fix prototypes/signature for setgroups, etc.Rich Felker2011-04-132-1/+7
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* fix incorrect GNU sighandler_t typedefRich Felker2011-04-131-1/+1
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* implement memrchr (nonstandard) and optimize strrchr in terms of itRich Felker2011-04-131-0/+1
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* add ptsname_r (nonstandard) and split ptsname (standard) to separate fileRich Felker2011-04-131-0/+1
| | | | this eliminates the ugly static buffer in programs that use ptsname_r.
* move bswap functions to static inline in byteswap.hRich Felker2011-04-121-0/+25
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* utmpx.h is no longer under standards, so expose ut_exit structureRich Felker2011-04-121-3/+3
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* add some traditional aliases to stat.hRich Felker2011-04-121-0/+6
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* add missing rlimit macrosRich Felker2011-04-121-0/+8
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* more types cleanupRich Felker2011-04-111-12/+3
| | | | | | | | the basic idea is that the only things in alltypes.h should be types that either vary from system to system (in practice, not just in theoretical la-la land - this is the implementation so we choose what constraints we want to impose on ports) or which are needed by multiple system headers.
* cleanup types stuff in headers, fix missing u_int*_t in sys/types.hRich Felker2011-04-112-7/+19
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* add some ugly legacy type names in sys/types.h (u_char etc.)Rich Felker2011-04-101-0/+8
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* add legacy BSD-style timer*() macros in sys/time.hRich Felker2011-04-101-0/+10
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* add missing UTIME_* macros in sys/stat.hRich Felker2011-04-101-0/+3
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* fix typo in sys/msg.hRich Felker2011-04-061-1/+1
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* add IN_LOOPBACKNET constant (nonstandard but in reserved namespace)Rich Felker2011-04-061-0/+2
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* fix prototype for strsepRich Felker2011-04-061-1/+1
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* fix incorrect (and conflicting on LP64 archs) types for sysv ipc msgq functionsRich Felker2011-04-061-1/+1
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* getopt.h is a GNU-getopt-specific header. always expose GNU functions.Rich Felker2011-04-051-2/+0
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* add sysexits.h legacy headerRich Felker2011-04-051-0/+21
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* add more legacy functions: setlinebuf and setbufferRich Felker2011-04-051-0/+2
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* alternate name for syslog.hRich Felker2011-04-051-0/+1
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* support the nonstandard err.h interfacesRich Felker2011-04-051-0/+24
| | | | | | note that unlike the originals, these do not print the program name/argv[0] because we have not saved it anywhere. this could be changed in __libc_start_main if desired.
* prototype getdtablesize (nonstandard function)Rich Felker2011-04-031-0/+1
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* add setresuid/setresgid functions (nonstandard)Rich Felker2011-04-031-0/+2
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* d_fileno alias for d_ino in direntRich Felker2011-04-031-0/+2
| | | | | this is nonstandard but since POSIX reserved d_ prefix in dirent.h we might as well define it unconditionally. some programs depend on it.
* remove obsolete and useless useconds_t typeRich Felker2011-04-011-3/+2
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