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

Commit Graph

Author	SHA1	Message	Date
Rich Felker	86dd1e7bbb	fix shmdt syscall calling convention on old archs	14 years ago
Rich Felker	15d1112032	fix remaining IPC_64 issue (shmctl) also cleanup cruft related to the issue	14 years ago
Rich Felker	cccc13221d	fix IPC_64 in msgctl too	14 years ago
Rich Felker	fce46bf980	fix broken semctl on systems that don't use IPC_64 flag not tested on mips and arm; they may still be broken. x86_64 should be ok now.	14 years ago
Rich Felker	feee98903c	overhaul pthread cancellation this patch improves the correctness, simplicity, and size of cancellation-related code. modulo any small errors, it should now be completely conformant, safe, and resource-leak free. the notion of entering and exiting cancellation-point context has been completely eliminated and replaced with alternative syscall assembly code for cancellable syscalls. the assembly is responsible for setting up execution context information (stack pointer and address of the syscall instruction) which the cancellation signal handler can use to determine whether the interrupted code was in a cancellable state. these changes eliminate race conditions in the previous generation of cancellation handling code (whereby a cancellation request received just prior to the syscall would not be processed, leaving the syscall to block, potentially indefinitely), and remedy an issue where non-cancellable syscalls made from signal handlers became cancellable if the signal handler interrupted a cancellation point. x86_64 asm is untested and may need a second try to get it right.	15 years ago
Rich Felker	07e865cc5a	numerous fixes to sysv ipc some of these definitions were just plain wrong, others based on outdated ancient "non-64" versions of the kernel interface.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.	15 years ago
Rich Felker	c2cd25bff8	consistency: change all remaining syscalls to use SYS_ rather than __NR_ prefix	15 years ago
Rich Felker	104d013441	fix incorrect (and conflicting on LP64 archs) types for sysv ipc msgq functions	15 years ago
Rich Felker	8bb82b4e58	add sysv ipc message queues (completely untested)	15 years ago
Rich Felker	aa398f56fa	global cleanup to use the new syscall interface	15 years ago
Rich Felker	a130d33cad	fixed missing cast in the non-i386 version of shmat (preparation for ports)	15 years ago
Rich Felker	0b44a0315b	initial check-in, version 0.5.0	15 years ago

12 Commits (44b4d09fc0626541ca12cf96f65adc21ab1fc413)