frederik
/
xserver
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fixed typo in a comment. 

Deleted bogus comment.
Added debugging support.
This commit is contained in:
Egbert Eich 2004-07-30 18:40:36 +00:00
parent d380647739
commit 5ed0aefc67
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
hw/xfree86/os-support/shared/sigio.c
View File

@ -259,17 +259,25 @@ int
xf86BlockSIGIO (void) xf86BlockSIGIO (void)
{ {
sigset_t set, old; sigset_t set, old;
int ret;
sigemptyset (&set); sigemptyset (&set);
sigaddset (&set, SIGIO); sigaddset (&set, SIGIO);
sigprocmask (SIG_BLOCK, &set, &old); sigprocmask (SIG_BLOCK, &set, &old);
return sigismember (&old, SIGIO); ret = sigismember (&old, SIGIO);
#ifdef DEBUG
ErrorF("%i = xf86BlockSIGIO()\n",ret);
#endif
return ret;
} }
void void
xf86UnblockSIGIO (int wasset) xf86UnblockSIGIO (int wasset)
{ {
sigset_t set; sigset_t set;
#ifdef DEBUG
ErrorF("xf86UnblockSIGIO(%i)\n",wasset);
#endif
if (!wasset) if (!wasset)
{ {