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log: add die() for convenience

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This commit is contained in:
Johan Malm 2020-10-23 20:23:56 +01:00
parent c8040e4d3b
commit aab7b71520
2 changed files with 17 additions and 0 deletions
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12
src/common/log.c
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@ -32,3 +32,15 @@ warn(const char *err, ...)
fprintf(stderr, LABWC_COLOR_RESET);
fprintf(stderr, "\n");
}
void
die(const char *err, ...)
{
va_list params;
fprintf(stderr, "[labwc] fatal: ");
va_start(params, err);
vfprintf(stderr, err, params);
va_end(params);
fprintf(stderr, "\n");
exit(EXIT_FAILURE);
}