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

78 Tags

7.6 MiB

Tree: 1461e02757

Author	SHA1	Message	Date
Rich Felker	df0b5a4940	security hardening: ensure suid programs have valid stdin/out/err this behavior (opening fds 0-2 for a suid program) is explicitly allowed (but not required) by POSIX to protect badly-written suid programs from clobbering files they later open. this commit does add some cost in startup code, but the availability of auxv and the security flag will be useful elsewhere in the future. in particular auxv is needed for static-linked vdso support, which is still waiting to be committed (sorry nik!)	15 years ago
Rich Felker	4bb9b4f3b4	add word-sized ctz function to atomic.h strictly speaking this and a few other ops should be factored into asm.h or the file should just be renamed to asm.h, but whatever. clean it up someday.	15 years ago
Rich Felker	e914f8b7ec	optimize contended normal mutex case; add int compare-and-swap atomic	15 years ago
Rich Felker	a5bf06c035	move arch-specific internal headers into place	15 years ago
Rich Felker	0bcbb53dc4	ensure that the compiler doesn't try to reorder around atomic ops	15 years ago
Rich Felker	0b44a0315b	initial check-in, version 0.5.0	15 years ago