Added warn function
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2 changed files with 11 additions and 0 deletions
10
src/common.c
10
src/common.c
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@ -16,3 +16,13 @@ die(char *fmt, ...)
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va_end(ap);
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exit(EXIT_FAILURE);
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}
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void
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warn(char *fmt, ...)
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{
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fprintf(stderr, "%s: ", argv0);
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va_list ap;
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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va_end(ap);
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}
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@ -7,6 +7,7 @@
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#define CONFIG_FILE "kiwmi/kiwmirc"
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void die(char *fmt, ...);
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void warn(char *fmt, ...);
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extern const char *argv0;
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