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

78 Tags

7.6 MiB

Tree: d30c331d1f

Author	SHA1	Message	Date
Rich Felker	207c45d7ab	cleanup shared library build system to be more $HOME-local-install friendly the path for the dynamic linker is now configurable, and failure to install the symlink for it will not stop the build.	15 years ago
Rich Felker	ec05a0b08f	adapt build/install/gcc-wrapper systems for dynamic linking support	15 years ago
Rich Felker	99b8a25e94	overhaul implementation-internal signal protections the new approach relies on the fact that the only ways to create sigset_t objects without invoking UB are to use the sigset() functions, or from the masks returned by sigprocmask, sigaction, etc. or in the ucontext_t argument to a signal handler. thus, as long as sigfillset and sigaddset avoid adding the "protected" signals, there is no way the application will ever obtain a sigset_t including these bits, and thus no need to add the overhead of checking/clearing them when sigprocmask or sigaction is called. note that the old code actually failed* to remove the bits from sa_mask when sigaction was called. the new implementations are also significantly smaller, simpler, and faster due to ignoring the useless "GNU HURD signals" 65-1024, which are not used and, if there's any sanity in the world, never will be used.	15 years ago
Rich Felker	92b52b70e8	remove -Wno-pointer-sign example from dist/config.mak	15 years ago
Rich Felker	6d333355e7	document in config.mak sample that x86_64 is supported	15 years ago
Rich Felker	0b44a0315b	initial check-in, version 0.5.0	15 years ago