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commit 3e8555fdc62905e1b696d1d96f981492d7ccbd13
parent 3639f1bbb4547f14ec792b311f117aef27dcc7f9
Author: sin <sin@2f30.org>
Date:   Fri Nov 14 13:05:17 +0000

Add a simple dprintf() implementation for systems that do not have it

Diffstat:
noice.c | 17+++++++++++++++++
1 file changed, 17 insertions(+), 0 deletions(-)
diff --git a/noice.c b/noice.c @@ -10,6 +10,7 @@ #include <limits.h> #include <locale.h> #include <regex.h> +#include <stdarg.h> #include <stdlib.h> #include <stdio.h> #include <signal.h> @@ -90,6 +91,22 @@ void printwarn(void); void printerr(int ret, char *prefix); char *makepath(char *dir, char *name); +#undef dprintf +int +dprintf(int fd, const char *fmt, ...) +{ + char buf[BUFSIZ]; + int r; + va_list ap; + + va_start(ap, fmt); + r = vsnprintf(buf, sizeof(buf), fmt, ap); + if (r > 0) + write(fd, buf, r); + va_end(ap); + return r; +} + void * xmalloc(size_t size) {