RepoMirrors/musl - musl - RedXen Git

RepoMirrors/musl

mirror of git://git.musl-libc.org/musl synced 2024-12-20 13:51:47 +00:00

2 lines

37 B

C

Raw Normal View History

change jmp_buf to share an underlying type and struct tag with sigjmp_buf this is necessary to meet the C++ ABI target. alternatives were considered to avoid the size increase for non-sig jmp_buf objects, but they seemed to have worse properties. moreover, the relative size increase is only extreme on x86[_64]; one way of interpreting this is that, if the size increase from this patch makes jmp_buf use too much memory, then the program was already using too much memory when built for non-x86 archs.

2013-07-24 06:17:02 +00:00

typedef unsigned long __jmp_buf[18];