X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fxalloc.h;h=34f02d0ec1dd0ac7f20b0eba649c8c7820c358f7;hb=5f76bc06fba1d4ab1cfa460fff5c2695e21cabae;hp=1bde04158103c70eb95ec810990e6c6d93f507eb;hpb=3a316823b971396a428f020f401b9fe41252d98d;p=tinc

diff --git a/src/xalloc.h b/src/xalloc.h
index 1bde0415..34f02d0e 100644
--- a/src/xalloc.h
+++ b/src/xalloc.h
@@ -2,7 +2,7 @@
 #define TINC_XALLOC_H
 
 /*
-   xalloc.h -- malloc and related fuctions with out of memory checking
+   xalloc.h -- malloc and related functions with out of memory checking
    Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
    Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>
 
@@ -21,34 +21,46 @@
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-static inline void *xmalloc(size_t n) __attribute__ ((__malloc__));
+static inline void *xmalloc(size_t n) __attribute__((__malloc__));
 static inline void *xmalloc(size_t n) {
 	void *p = malloc(n);
-	if(!p)
+
+	if(!p) {
 		abort();
+	}
+
 	return p;
 }
 
-static inline void *xzalloc(size_t n) __attribute__ ((__malloc__));
+static inline void *xzalloc(size_t n) __attribute__((__malloc__));
 static inline void *xzalloc(size_t n) {
 	void *p = calloc(1, n);
-	if(!p)
+
+	if(!p) {
 		abort();
+	}
+
 	return p;
 }
 
 static inline void *xrealloc(void *p, size_t n) {
 	p = realloc(p, n);
-	if(!p)
+
+	if(!p) {
 		abort();
+	}
+
 	return p;
 }
 
-static inline char *xstrdup(const char *s) __attribute__ ((__malloc__));
+static inline char *xstrdup(const char *s) __attribute__((__malloc__)) __attribute((__nonnull__));
 static inline char *xstrdup(const char *s) {
 	char *p = strdup(s);
-	if(!p)
+
+	if(!p) {
 		abort();
+	}
+
 	return p;
 }
 
@@ -56,18 +68,24 @@ static inline int xvasprintf(char **strp, const char *fmt, va_list ap) {
 #ifdef HAVE_MINGW
 	char buf[1024];
 	int result = vsnprintf(buf, sizeof(buf), fmt, ap);
-	if(result < 0)
+
+	if(result < 0) {
 		abort();
+	}
+
 	*strp = xstrdup(buf);
 #else
 	int result = vasprintf(strp, fmt, ap);
-	if(result < 0)
+
+	if(result < 0) {
 		abort();
+	}
+
 #endif
 	return result;
 }
 
-static inline int xasprintf(char **strp, const char *fmt, ...) __attribute__ ((__format__(printf, 2, 3)));
+static inline int xasprintf(char **strp, const char *fmt, ...) __attribute__((__format__(printf, 2, 3)));
 static inline int xasprintf(char **strp, const char *fmt, ...) {
 	va_list ap;
 	va_start(ap, fmt);