Age | Commit message (Collapse) | Author | Lines | |
---|---|---|---|---|
2012-07-12 | workaround another sendmsg kernel bug on 64-bit machines | Rich Felker | -7/+0 | |
the kernel wrongly expects the cmsg length field to be size_t instead of socklen_t. in order to work around the issue, we have to impose a length limit and copy to a local buffer. the length limit should be more than sufficient for any real-world use; these headers are only used for passing file descriptors and permissions between processes over unix sockets. | ||||
2012-06-23 | add process_vm_readv and process_vm_writev syscall wrappers | Rich Felker | -0/+9 | |
based on a patch submitted by Kristian L. <email@thexception.net> | ||||
2012-06-15 | header file fixes: multiple include guard consistency and correctness | Rich Felker | -6/+6 | |
one file was reusing another file's macro name, and many had inconsistent underscores and application of SYS prefix, etc. patch by Szabolcs Nagy (nsz) | ||||
2012-06-07 | fix sysinfo, try 2. it seems to work this time. | Rich Felker | -10/+10 | |
2012-06-07 | sysinfo struct was utter nonsense; no idea where it came from. | Rich Felker | -4/+3 | |
this broke the busybox "free" utility (memory reporting) and possibly other things like uptime. | ||||
2012-06-04 | _GNU_SOURCE is supposed to imply _LARGEFILE64_SOURCE | Rich Felker | -7/+7 | |
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. | ||||
2012-05-22 | various header cleanups, some related to _BSD_SOURCE addition | Rich Felker | -4/+4 | |
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. | ||||
2012-05-22 | support _BSD_SOURCE feature test macro | Rich Felker | -5/+9 | |
patch by Isaac Dunham. matched closely (maybe not exact) to glibc's idea of what _BSD_SOURCE should make visible. | ||||
2012-05-10 | fix missing parens in bit op macros (param.h) | Rich Felker | -1/+1 | |
2012-05-10 | and another bug in setbit, etc. macros.. | Rich Felker | -1/+1 | |
2012-05-10 | fix typo in sys/param.h that broke setbit, etc. macros | Rich Felker | -1/+1 | |
this is all junk, but some programs use it. | ||||
2012-05-04 | add *64 junk for sys/*.h headers | Rich Felker | -0/+50 | |
2012-04-18 | legacy junk compatibility grab-bag | Rich Felker | -7/+22 | |
- 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 | ||||
2012-02-07 | fix typo in inotify.h | Rich Felker | -1/+1 | |
2012-02-01 | apparently gnu caddr_t is supposed to be char *, not unsigned long | Rich Felker | -1/+1 | |
this type should never be used anyway, but some old junk uses it.. | ||||
2012-01-28 | add linux setfs[ug]id syscall wrappers | Rich Felker | -0/+20 | |
patch by Jeremy Huntwork | ||||
2012-01-26 | remove useless "extern" keywords in headers | Rich Felker | -1/+1 | |
2012-01-24 | add MIN/MAX macros to sys/param.h | Rich Felker | -0/+5 | |
this is a nonstandard junk header anyway, so just do what apps expect.. | ||||
2012-01-24 | add legacy futimes and lutimes functions | Rich Felker | -0/+2 | |
based on patch by sh4rm4. these functions are deprecated; futimens and utimensat should be used instead in new programs. | ||||
2012-01-20 | add prlimit syscall wrapper | Rich Felker | -0/+8 | |
2011-11-10 | fix all missing instances of __cplusplus checks/extern "C" in headers | Rich Felker | -0/+95 | |
patch by Arvid Picciani (aep) | ||||
2011-10-17 | fix some details in ugly stuff that doesn't belong in libc | Rich Felker | -0/+2 | |
patches by sh4rm4, presumably needed to make gdb or some similar junk happy... | ||||
2011-09-26 | cleanup various minor issues reported by nsz | Rich Felker | -1/+1 | |
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. | ||||
2011-09-23 | FD_ISSET must return an int. this is the easiest way. | Rich Felker | -1/+1 | |
casting to int would not be correct because high bits could be lost. mapping the high bits down onto low bits would be costlier in the common case where the result is just used in a conditional. changing the type of the bit array elements to int would permute the order of the bit array on 64-bit big endian systems, so that's not an option either. | ||||
2011-09-23 | sys/user.h may need stdint.h | Rich Felker | -0/+1 | |
2011-09-20 | fix some header typos | Rich Felker | -1/+1 | |
2011-09-20 | fix the fsid_t structure to match name of __val | Rich Felker | -1/+1 | |
this is a case of poorly written man pages not matching the actual implementation, and why i hate implementing nonstandard interfaces with no actual documentation of how they're intended to work. | ||||
2011-09-19 | fix the definition of struct statvfs to match lsb abi | Rich Felker | -7/+24 | |
at the same time, make struct statfs match the traditional definition and make it more useful, especially the fsid_t stuff. | ||||
2011-09-19 | fix broken multi-inclusion guard in sys/reg.h | Rich Felker | -2/+2 | |
2011-09-18 | cleanup more bits cruft (sysmacros and socket) | Rich Felker | -1/+199 | |
2011-09-15 | implement ptrace syscall wrapper (untested) | Rich Felker | -1/+1 | |
2011-08-27 | fix broken FD_* macros on 64-bit targets | Rich Felker | -3/+3 | |
1 is too small if int is 32-bit but unsigned long is 64-bit. be explicit and use 1UL. | ||||
2011-07-09 | add missing signalfd flags | Rich Felker | -0/+3 | |
2011-06-18 | copy-paste error in prctl.h | Rich Felker | -1/+1 | |
2011-06-16 | fix some struct padding to match LSB/glibc ABI where it may be helpful | Rich Felker | -2/+4 | |
2011-05-08 | eventfd syscall wrapper and read/write wrappers | Rich Felker | -0/+25 | |
2011-04-21 | move wait.h macros out of bits. they do not vary. | Rich Felker | -2/+22 | |
2011-04-21 | include signal.h to avoid thorny __sigcontext/sigcontext issues | Rich Felker | -2/+2 | |
this is explicitly allowed by POSIX | ||||
2011-04-14 | add useless type fd_mask. it's in the reserved namespace. | Rich Felker | -0/+2 | |
2011-04-13 | numerous fixes to sysv ipc | Rich Felker | -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. | ||||
2011-04-13 | fix typos on RLIM_NLIMITS, remove _GNU_SOURCE test for it | Rich Felker | -3/+1 | |
RLIM_* is in the reserved namespace for this header | ||||
2011-04-13 | fix and cleanup suseconds_t/timeval stuff (broken on 64-bit) | Rich Felker | -9/+1 | |
trash in the upper 32 bits was making the kernel sleep forever in select on 64-bit systems. | ||||
2011-04-12 | add some traditional aliases to stat.h | Rich Felker | -0/+6 | |
2011-04-12 | add missing rlimit macros | Rich Felker | -0/+8 | |
2011-04-11 | cleanup types stuff in headers, fix missing u_int*_t in sys/types.h | Rich Felker | -7/+9 | |
2011-04-10 | add some ugly legacy type names in sys/types.h (u_char etc.) | Rich Felker | -0/+8 | |
2011-04-10 | add legacy BSD-style timer*() macros in sys/time.h | Rich Felker | -0/+10 | |
2011-04-10 | add missing UTIME_* macros in sys/stat.h | Rich Felker | -0/+3 | |
2011-04-06 | fix typo in sys/msg.h | Rich Felker | -1/+1 | |
2011-04-06 | fix incorrect (and conflicting on LP64 archs) types for sysv ipc msgq functions | Rich Felker | -1/+1 | |