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* eventfd syscall wrapper and read/write wrappersRich Felker2011-05-081-0/+25
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* move wait.h macros out of bits. they do not vary.Rich Felker2011-04-211-2/+22
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* include signal.h to avoid thorny __sigcontext/sigcontext issuesRich Felker2011-04-211-2/+2
| | | | this is explicitly allowed by POSIX
* 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| | | | | | | | | | some of these definitions were just plain wrong, others based on outdated ancient "non-64" versions of the kernel interface.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.
* 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.
* 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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* cleanup types stuff in headers, fix missing u_int*_t in sys/types.hRich Felker2011-04-111-7/+9
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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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* fix incorrect (and conflicting on LP64 archs) types for sysv ipc msgq functionsRich Felker2011-04-061-1/+1
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* alternate name for syslog.hRich Felker2011-04-051-0/+1
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* syscall overhaul part two - unify public and internal syscall interfaceRich Felker2011-03-191-1/+17
| | | | | | | | | | | | | | | | with this patch, the syscallN() functions are no longer needed; a variadic syscall() macro allows syscalls with anywhere from 0 to 6 arguments to be made with a single macro name. also, manually casting each non-integer argument with (long) is no longer necessary; the casts are hidden in the macros. some source files which depended on being able to define the old macro SYSCALL_RETURNS_ERRNO have been modified to directly use __syscall() instead of syscall(). references to SYSCALL_SIGSET_SIZE and SYSCALL_LL have also been changed. x86_64 has not been tested, and may need a follow-up commit to fix any minor bugs/oversights.
* add some ioctl stuff to sys/mount.hRich Felker2011-03-191-0/+18
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* overhaul syscall interfaceRich Felker2011-03-191-0/+16
| | | | | | | | | | | | | | | this commit shuffles around the location of syscall definitions so that we can make a syscall() library function with both SYS_* and __NR_* style syscall names available to user applications, provides the syscall() library function, and optimizes the code that performs the actual inline syscalls in the library itself. previously on i386 when built as PIC (shared library), syscalls were incurring bus lock (lock prefix) overhead at entry and exit, due to the way the ebx register was being loaded (xchg instruction with a memory operand). now the xchg takes place between two registers. further cleanup to arch/$(ARCH)/syscall.h is planned.
* various legacy and linux-specific stuffRich Felker2011-03-182-0/+107
| | | | | this commit is part of an effort to make more of busybox work out-of-the-box.
* remove some old cruft from sys/types.hRich Felker2011-03-141-1/+0
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* fcntl.h should make availabel the mode constants from sys/stat.hRich Felker2011-03-081-8/+2
| | | | also remove some legacy nonsense that crept in.
* namespace cleanup in sys/mman.hRich Felker2011-03-031-1/+3
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* implement futimens and utimensatRich Felker2011-02-271-0/+3
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* cleanup namespace in sys/time.hRich Felker2011-02-271-4/+5
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* include sys/sysmacros.h from sys/types.h when _GNU_SOURCE is definedRich Felker2011-02-201-0/+1
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* fix typo in inotify structureRich Felker2011-02-201-1/+1
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* make sys/param.h not depend on PATH_MAX and NAME_MAXRich Felker2011-02-201-2/+2
| | | | | | | | | | | this is a nonstandard header used only by backwards programs, but for some reason it's extremely popular. the recent namespace cleanup fixes broke it, because PATH_MAX and NAME_MAX will not be defined unless an approriate feature test macro has been defined. moreover, it's too late to just #define _GNU_SOURCE in param.h, since limits.h may have already been included. let's just hard-code standard values and be done with it.
* add syscall wrappers for inotifyRich Felker2011-02-191-0/+55
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* prototype wait3 and wait4Rich Felker2011-02-192-3/+6
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* add portable lchown (trivial to support and a few ancient things want it..)Rich Felker2011-02-171-0/+3
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* reorganize pthread data structures and move the definitions to alltypes.hRich Felker2011-02-171-0/+14
| | | | | | | | this allows sys/types.h to provide the pthread types, as required by POSIX. this design also facilitates forcing ABI-compatible sizes in the arch-specific alltypes.h, while eliminating the need for developers changing the internals of the pthread types to poke around with arch-specific headers they may not be able to test.
* extensive header cleanup for standards conformance & correctnessRich Felker2011-02-144-3/+8
| | | | | thanks to Peter Mazinger (psm) for pointing many of these issues out and submitting a patch on which this commit is loosely based
* initial check-in, version 0.5.0 v0.5.0Rich Felker2011-02-1242-0/+1209