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

Age	Commit message (Collapse)	Author	Lines
2013-03-23	add deprecated SIGIOT alias for SIGABRT	Rich Felker	-0/+1
	reportedly some programs (e.g. showkeys in the kbd package) use it.
2012-11-25	fixup mcontext stuff to expost gregset_t/fpregset_t as appropriate	Rich Felker	-0/+1

2012-11-23	sigcontext/mcontext cleanup for arch-specific bits	Rich Felker	-13/+13
	with these changes, the members/types of mcontext_t and related stuff should closely match the glibc definitions. unlike glibc, however, the definitions here avoid using typedefs as much as possible and work directly with the underlying types, to minimize namespace pollution from signal.h in the default (_BSD_SOURCE) profile. this is a first step in improving compatibility with applications which poke at context/register information -- mainly debuggers, trace utilities, etc. additional definitions in ucontext.h and other headers may be needed later. if feature test macros are used to request a conforming namespace, mcontext_t is replaced with an opaque structure of the equivalent size and alignment; conforming programs cannot examine its contents anyway.
2012-11-23	fix up leftover, incorrect NSIG definitions in arch-specific signal.h	Rich Felker	-1/+0

2012-11-21	add back NSIG, removed from powerpc in last commit, but for all archs	Rich Felker	-0/+2
	unlike the previous definition, NSIG/_NSIG is supposed to be one more than the highest signal number. adding this will allow simplifying libc-internal code that makes signal-related syscalls, which can be done as a later step. some apps might use it too; while this usage is questionable, it's at least not insane.
2012-05-22	fix missing _BSD_SOURCE support in bits/*.h	Rich Felker	-2/+2
	this is actually rather ugly, and would get even uglier if we ever want to support further feature test macros. at some point i may factor the bits headers into separate files for C base, POSIX base, and nonstandard extensions (the only distinctions that seem to matter now) and then the logic for which to include can go in the main header rather than being duplicated for each arch. the downside of this is that it would result in more files having to be opened during compilation, so as long as the ugliness does not grow, i'm inclined to leave it alone for now.
2011-09-19	cleanup redundancy in bits/signal.h versions	Rich Felker	-121/+12

2011-09-18	initial commit of the arm port	Rich Felker	-0/+182
	this port assumes eabi calling conventions, eabi linux syscall convention, and presence of the kernel helpers at 0xffff0f?0 needed for threads support. otherwise it makes very few assumptions, and the code should work even on armv4 without thumb support, as well as on systems with thumb interworking. the bits headers declare this a little endian system, but as far as i can tell the code should work equally well on big endian. some small details are probably broken; so far, testing has been limited to qemu/aboriginal linux.