musl - musl - an implementation of the standard library for Linux-based systems

Age	Commit message (Collapse)	Author	Lines
2012-04-18	legacy junk compatibility grab-bag	Rich Felker	-0/+1
	- 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
2012-03-16	remove junk sincos implementations in preparation to merge nsz's real ones	Rich Felker	-24/+0

2012-03-15	implement sincosf and sincosl functions; add prototypes	Rich Felker	-0/+16
	presumably broken gcc may generate calls to these, and it's said that ffmpeg makes use of sincosf.
2012-01-28	add linux setfs[ug]id syscall wrappers	Rich Felker	-0/+16
	patch by Jeremy Huntwork
2011-12-23	fix broken reboot wrapper (syscall needs extra silly magic arguments...)	Rich Felker	-1/+1

2011-09-28	make getmntent_r discard long lines when it returns error, not seek back	Rich Felker	-2/+1
	seeking back can be performed by the caller, but if the caller doesn't expect it, it will result in an infinite loop of failures.
2011-09-27	improve error handling in mntent stuff...	Rich Felker	-2/+9
	not sure if this is correct/ideal. it needs further attention.
2011-09-27	fix missing va_end in prctl syscall wrapper	Rich Felker	-0/+1

2011-09-26	cleanup various minor issues reported by nsz	Rich Felker	-2/+2
	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.
2011-08-02	fix stubbed-out reboot call	Rich Felker	-3/+2

2011-05-22	fix brk/sbrk behavior to match the real legacy functions	Rich Felker	-2/+4

2011-05-08	eventfd syscall wrapper and read/write wrappers	Rich Felker	-0/+21

2011-04-20	fix initgroups (uninitialized count passed to getgrouplist)	Rich Felker	-1/+1

2011-04-13	add syscall wrapper for flock	Rich Felker	-0/+7
	it should be noted that flock does not mix well with standard fcntl locking, but nonetheless some applications will attempt to use flock instead of fcntl if both exist. options to configure or small patches may be needed. debian maintainers have plenty of experience with this unfortunate situation...
2011-04-13	fix bug whereby getopt_long allowed mismatch in last char of option name	Rich Felker	-1/+1

2011-04-13	fix prototypes/signature for setgroups, etc.	Rich Felker	-1/+1

2011-04-06	fix completely bogus loop condition in getmntent_r	Rich Felker	-1/+1
	somehow this worked on my simple fstab, but horribly broke in general, leading to use of uninitialized offset array and crashes.
2011-04-05	implement the adjtime and adjtimex functions (nonstandard)	Rich Felker	-0/+34

2011-04-05	add getmntent_r interface (all of mntent is nonstandard anyway)	Rich Felker	-12/+17

2011-04-05	add pivot_root syscall wrapper	Rich Felker	-0/+6

2011-04-05	support the nonstandard err.h interfaces	Rich Felker	-0/+60
	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.
2011-03-20	global cleanup to use the new syscall interface	Rich Felker	-32/+27

2011-03-19	overhaul syscall interface	Rich Felker	-0/+19
	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.
2011-03-01	depends on settimeofday which needs _GNU_SOURCE feature test	Rich Felker	-0/+1

2011-02-19	workaround gcc bug 46926 by providing a dumb sincos implementation	Rich Felker	-0/+8
	note that this library itself is built with -ffreestanding so sincos.c should not be miscompiled even if the gcc used to compile musl has this bug.
2011-02-19	add syscall wrappers for inotify	Rich Felker	-0/+28

2011-02-19	cleanup cruft left from when kernel and user time_t disagreed	Rich Felker	-12/+3

2011-02-17	make daemon try the operations that might fail before fork rather than after	Rich Felker	-12/+10

2011-02-17	daemon should check for failures and return -1	Rich Felker	-5/+8

2011-02-15	remove standalone syscall cruft	Rich Felker	-10/+0
	this was originally written for an early draft of the library where non-standard functions would reside in a static library separate from the shared libc.so, which would implement a pure standard. the idea was not to depend on an implementation-dependent __syscall_ret function in the main libc. but it turned out to be better to put everything in a single library for both static and dynamic linking uses, and thus the (incomplete) remnants of this feature were just enlarging the source and binary.
2011-02-13	cleaning up syscalls in preparation for x86_64 port	Rich Felker	-3/+1
	- hide all the legacy xxxxxx32 name cruft in syscall.h so the actual source files can be clean and uniform across all archs. - cleanup llseek/lseek and mmap2/mmap handling for 32/64 bit systems - alternate implementation for nice if the target lacks nice syscall
2011-02-13	syscall cleanup for umount2	Rich Felker	-1/+0

2011-02-13	use umount2 syscall for umount (new targets lack old 1-arg umount)	Rich Felker	-2/+1

2011-02-12	initial check-in, version 0.5.0v0.5.0	Rich Felker	-0/+438