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

Author	SHA1	Message	Date
Rich Felker	c1a9658bd1	default features: make musl usable without feature test macros the old behavior of exposing nothing except plain ISO C can be obtained by defining __STRICT_ANSI__ or using a compiler option (such as -std=c99) that predefines it. the new default featureset is POSIX with XSI plus _BSD_SOURCE. any explicit feature test macros will inhibit the default. installation docs have also been updated to reflect this change.	14 years ago
Rich Felker	acfd06df17	consistency: use struct __ucontext instead of ucontext_t in prototypes this is necessary to avoid build errors if feature test macros are not properly defined when including ucontext.h	15 years ago
Rich Felker	47e72e10d5	avoid errors in ucontext.h when no feature test macros are defined	15 years ago
Rich Felker	ad2fe25041	support the ugly and deprecated ucontext and sigcontext header stuff... only the structures, not the functions from ucontext.h, are supported at this point. the main goal of this commit is to make modern gcc with dwarf2 unwinding build without errors. honestly, it probably doesn't matter how we define these as long as they have members with the right names to prevent errors while compiling libgcc. the only time they will be used is for propagating exceptions across signal-handler boundaries, which invokes undefined behavior anyway. but as-is, they're probably correct and may be useful to various low-level applications dealing with virtualization, jit code generation, and so on...	15 years ago
Rich Felker	798a12ecc4	ucontext is no longer in the standard, so use gnu-friendly struct name note that this header is still bogus and needs a lot of work and factoring into arch-dependent parts...	15 years ago
Rich Felker	0b44a0315b	initial check-in, version 0.5.0	15 years ago