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Don't unnecessarily call alarm when duration is zero

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This commit is contained in:
Samuel Dudik 2020-08-13 17:37:40 +02:00
parent e43bdb67a6
commit 30b0961b2e
4 changed files with 10 additions and 3 deletions
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1
.gitignore vendored
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@ -1 +1,2 @@
herbe herbe
.ccls-cache

4
TODO.md Normal file
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@ -0,0 +1,4 @@
* Handle multiple notifications at the same time
* Properly handle duration = 0
* Keyboard shortcut to dismiss and accept notifications (also mouse)
* Properly print new lines

2
config.h
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@ -13,4 +13,4 @@ static const unsigned int pos_y = 60;
enum corners { TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_RIGHT }; enum corners { TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_RIGHT };
enum corners corner = TOP_RIGHT; enum corners corner = TOP_RIGHT;
static const unsigned int duration = 5; /* in seconds */ static const unsigned int duration = 5; /* in seconds */

6
herbe.c
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@ -67,7 +67,9 @@ int main(int argc, char *argv[])
die("Usage: %s body", argv[0]); die("Usage: %s body", argv[0]);
signal(SIGALRM, expire); signal(SIGALRM, expire);
alarm(duration);
if (duration != 0)
alarm(duration);
display = XOpenDisplay(0); display = XOpenDisplay(0);
@ -165,4 +167,4 @@ int main(int argc, char *argv[])
XCloseDisplay(display); XCloseDisplay(display);
exit(EXIT_SUCCESS); exit(EXIT_SUCCESS);
} }