In case of error, the error message would be printing in subshells, thus printing as many error message as there were subshells.
Limit printing this message only in the top-level shell.
/trunk/scripts/functions | 2 2 0 0 ++
1 file changed, 2 insertions(+)
1 --- glibc-2.5/sysdeps/unix/sysv/linux/alpha/sigsuspend.S.orig 2006-10-22 22:17:01.000000000 +0200
2 +++ glibc-2.5/sysdeps/unix/sysv/linux/alpha/sigsuspend.S 2006-10-22 22:18:05.000000000 +0200
4 libc_hidden_def (__sigsuspend)
5 weak_alias (__sigsuspend, sigsuspend)
6 strong_alias (__sigsuspend, __libc_sigsuspend)
8 +#ifndef NO_CANCELLATION
9 + .globl __sigsuspend_nocancel;
11 + .type __sigsuspend_nocancel, @function;
12 + .usepv __sigsuspend_nocancel, std;
14 +__LABEL(__sigsuspend_nocancel)
18 + lda v0, SYS_ify(sigsuspend);
19 + call_pal PAL_callsys;
20 + bne a3, SYSCALL_ERROR_LABEL;
23 + .size __sigsuspend_nocancel, .-__sigsuspend_nocancel