File:  [DVB] / dietlibc / lib / sigjmp.c
Revision 1.5: download - view: text, annotated - select for diffs
Wed Sep 21 07:33:08 2005 UTC (18 years, 8 months ago) by leitner
Branches: MAIN
CVS tags: HEAD

  update syscalls
  lots of fixes from Markus FX Oberhumer:
    * better signal handling error detection
    * setjmp.S on i386
    * getenv on i386
    * sys/stat.h -malign-double fix
    * update fcntl.h for MIPS to 2.6.13 version
    * jmp_buf is 40*8 instead of 58*8 on ppc64.
    * This patch fixes the section of the TOC entries on ppc64
    * libstdc++ updates for gcc 4
    * remove cstddef and cwchar (no longer needed)
    * int -> ssize_t for read and write
    * sigjmp.c: __mask_was_saved was not set in all cases!
    * another round of ILP64 cleanups

#include <setjmp.h>
#include <signal.h>

int __sigjmp_save(sigjmp_buf env,int savemask);
int __sigjmp_save(sigjmp_buf env,int savemask) {
  env[0].__mask_was_saved = 0;
  if (savemask) {
    env[0].__mask_was_saved=(sigprocmask(SIG_BLOCK,(sigset_t*)0,&env[0].__saved_mask)==0);
  }
  return 0;
}