riscv/musl - musl - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Rich Felker	a660180c6a	mincore syscall wrapper	14 years ago
Rich Felker	2416c63b81	fix up lfs64 junk for preadv/pwritev	14 years ago
Rich Felker	ea544bfe80	add preadv/pwritev syscall wrappers	14 years ago
Rich Felker	208eb584ef	syscall organization overhaul now public syscall.h only exposes __NR_* and SYS_* constants and the variadic syscall function. no macros or inline functions, no __syscall_ret or other internal details, no 16-/32-bit legacy syscall renaming, etc. this logic has all been moved to src/internal/syscall.h with the arch-specific parts in arch/$(ARCH)/syscall_arch.h, and the amount of arch-specific stuff has been reduced to a minimum. changes still need to be reviewed/double-checked. minimal testing on i386 and mips has already been performed.	14 years ago
Rich Felker	6cf8bfdb64	add acct, accept4, setns, and dup3 syscalls (linux extensions) based on patch by Justin Cormack	14 years ago
Rich Felker	455f96857f	remove all remaining redundant __restrict/__inline/_Noreturn defs	14 years ago
Rich Felker	b7afd7a7ec	sysmacros major/minor: result should have type unsigned int, not dev_t	14 years ago
Rich Felker	231b9d1880	add timerfd interfaces (untested)	14 years ago
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.	14 years ago
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.	14 years ago
Rich Felker	fb247fafa0	avoid "inline" in public headers for strict c89 compatibility while musl itself requires a c99 compiler, some applications insist on being compiled with c89 compilers, and use of "inline" in the headers was breaking them. much of this had been avoided already by just skipping the inline keyword in pre-c99 compilers or modes, but this new unified solution is cleaner and may/should result in better code generation in the default gcc configuration.	14 years ago
Rich Felker	7dba0494e8	type exposure fixes in sys/sem.h	14 years ago
Rich Felker	7650390de8	add missing xattr functions not sure why these were originally omitted..	14 years ago
Rich Felker	7fee5f9606	fix socket.h on mips why does mips have to be gratuitously incompatible in every possible imaginable way?	14 years ago
Rich Felker	d426b04533	add ioperm/iopl syscalls based on patches by orc and Isaac Dunham, with some fixes. sys/io.h exists and contains prototypes for these functions regardless of whether the target arch has them; this is a bit unorthodox but I don't think it will break anything. the function definitions do not exist unless the appropriate SYS_* syscall number macro is defined, which should make sure configure scripts looking for these functions don't find them on other systems. presently, sys/io.h does not have the inb/outb/etc. port io macros/functions. I'd be surprised if ioperm/iopl are useful without them, so they probably need to be added at some point in appropriate bits/io.h files...	14 years ago
Rich Felker	207460d097	add extended attributes syscalls based on patch by orc and Isaac Dunham, with some fixes.	14 years ago
Rich Felker	96107564e2	workaround another sendmsg kernel bug on 64-bit machines 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.	14 years ago
Rich Felker	9cf9c39e48	add process_vm_readv and process_vm_writev syscall wrappers based on a patch submitted by Kristian L. <email@thexception.net>	14 years ago
Rich Felker	57d5fff5f7	header file fixes: multiple include guard consistency and correctness 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)	14 years ago
Rich Felker	1429ce9ba2	fix sysinfo, try 2. it seems to work this time.	14 years ago
Rich Felker	e86b18a63e	sysinfo struct was utter nonsense; no idea where it came from. this broke the busybox "free" utility (memory reporting) and possibly other things like uptime.	14 years ago
Rich Felker	3b94daba71	_GNU_SOURCE is supposed to imply _LARGEFILE64_SOURCE 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.	14 years ago
Rich Felker	671ffab776	various header cleanups, some related to _BSD_SOURCE addition 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.	14 years ago
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.	14 years ago
Rich Felker	bfb29b666e	fix missing parens in bit op macros (param.h)	14 years ago
Rich Felker	2e41887f54	and another bug in setbit, etc. macros..	14 years ago
Rich Felker	e0ff0d34dc	fix typo in sys/param.h that broke setbit, etc. macros this is all junk, but some programs use it.	14 years ago
Rich Felker	f0b85fd926	add 64 junk for sys/.h headers	14 years ago
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	14 years ago
Rich Felker	570edb19d1	fix typo in inotify.h	14 years ago
Rich Felker	147f355cb6	apparently gnu caddr_t is supposed to be char *, not unsigned long this type should never be used anyway, but some old junk uses it..	14 years ago
Rich Felker	4619901ec4	add linux setfs[ug]id syscall wrappers patch by Jeremy Huntwork	15 years ago
Rich Felker	c3db56c4cb	remove useless "extern" keywords in headers	15 years ago
Rich Felker	6a193804a8	add MIN/MAX macros to sys/param.h this is a nonstandard junk header anyway, so just do what apps expect..	15 years ago
Rich Felker	477e72ac4a	add legacy futimes and lutimes functions based on patch by sh4rm4. these functions are deprecated; futimens and utimensat should be used instead in new programs.	15 years ago
Rich Felker	26f38328d6	add prlimit syscall wrapper	15 years ago
Rich Felker	3ed8c9f2df	fix all missing instances of __cplusplus checks/extern "C" in headers patch by Arvid Picciani (aep)	15 years ago
Rich Felker	03860303c2	fix some details in ugly stuff that doesn't belong in libc patches by sh4rm4, presumably needed to make gdb or some similar junk happy...	15 years ago
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.	15 years ago
Rich Felker	c41a76f58c	FD_ISSET must return an int. this is the easiest way. 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.	15 years ago
Rich Felker	1587224ed6	sys/user.h may need stdint.h	15 years ago
Rich Felker	fd9e01e92a	fix some header typos	15 years ago
Rich Felker	32b82cf5cd	fix the fsid_t structure to match name of __val 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.	15 years ago
Rich Felker	114c80f141	fix the definition of struct statvfs to match lsb abi at the same time, make struct statfs match the traditional definition and make it more useful, especially the fsid_t stuff.	15 years ago
Rich Felker	53431b091b	fix broken multi-inclusion guard in sys/reg.h	15 years ago
Rich Felker	b0c088ee55	cleanup more bits cruft (sysmacros and socket)	15 years ago
Rich Felker	71f7a3c2ce	implement ptrace syscall wrapper (untested)	15 years ago
Rich Felker	1f5ff26cd7	fix broken FD_* macros on 64-bit targets 1 is too small if int is 32-bit but unsigned long is 64-bit. be explicit and use 1UL.	15 years ago
Rich Felker	6b1d3817cf	add missing signalfd flags	15 years ago
Rich Felker	5a2e74ebd2	copy-paste error in prctl.h	15 years ago

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85 Commits (075fdb909b7692df7f3c440331114a754267a167)