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| author | Luke Smith <luke@lukesmith.xyz> | 2022-08-09 17:11:28 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-09 17:11:28 +0000 |
| commit | f80e66cc3898f89c394490cd35921b9eb68db842 (patch) | |
| tree | 7727303673af37591a68dabcf5b7cf32d62e9597 | |
| parent | Merge branch 'dfuehrer-fastscroll_fix' (diff) | |
| parent | Do not block interrupt/terminate signals (diff) | |
| download | dwmblocks-f80e66cc3898f89c394490cd35921b9eb68db842.tar.gz dwmblocks-f80e66cc3898f89c394490cd35921b9eb68db842.tar.bz2 dwmblocks-f80e66cc3898f89c394490cd35921b9eb68db842.tar.xz dwmblocks-f80e66cc3898f89c394490cd35921b9eb68db842.tar.zst dwmblocks-f80e66cc3898f89c394490cd35921b9eb68db842.zip | |
Merge pull request #104 from ethanv2/freeze
Fix statusbar freezing
| -rw-r--r-- | dwmblocks.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/dwmblocks.c b/dwmblocks.c index 0969ed7..fb56d95 100644 --- a/dwmblocks.c +++ b/dwmblocks.c @@ -183,6 +183,17 @@ int getstatus(char *str, char *last) void setroot() { + /* block all signals until after root updated */ + sigset_t new, old; + sigfillset(&new); + sigdelset(&new, SIGINT); + sigdelset(&new, SIGTERM); + + if (sigprocmask(SIG_SETMASK, &new, &old) < 0) { + perror("sigset"); + exit(1); + } + if (!getstatus(statusstr[0], statusstr[1]))//Only set root if text has changed. return; Display *d = XOpenDisplay(NULL); @@ -192,7 +203,10 @@ void setroot() screen = DefaultScreen(dpy); root = RootWindow(dpy, screen); XStoreName(dpy, root, statusstr[0]); - XCloseDisplay(dpy); + XCloseDisplay(d); + + /* restore signals to default */ + sigprocmask(SIG_SETMASK, &old, NULL); } void pstdout() |