include/xalloc: use multiline function declarations

There are two things happening in this commit.  1) Move each function
attribute to it's own line 2) move function return value after attributes so
that function inputs and outputs are on same line.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/include/xalloc.h b/include/xalloc.h
index 48712a4529142b93c28614a6561380f1ed76c58d..20b8af740f0dc8aa4f521db47b7359e30026a5e1 100644 (file)
--- a/include/xalloc.h
+++ b/include/xalloc.h
@@ -19,15 +19,18 @@
 # define XALLOC_EXIT_CODE EXIT_FAILURE
 #endif
 
-static inline void __attribute__((__noreturn__))
-__err_oom(const char *file, unsigned int line)
+static inline
+__attribute__((__noreturn__))
+void __err_oom(const char *file, unsigned int line)
 {
        err(XALLOC_EXIT_CODE, "%s: %u: cannot allocate memory", file, line);
 }
 
 #define err_oom()      __err_oom(__FILE__, __LINE__)
 
-static inline __ul_alloc_size(1) __ul_returns_nonnull
+static inline
+__ul_alloc_size(1)
+__ul_returns_nonnull
 void *xmalloc(const size_t size)
 {
         void *ret = malloc(size);
@@ -37,7 +40,9 @@ void *xmalloc(const size_t size)
         return ret;
 }
 
-static inline __ul_alloc_size(2) __ul_returns_nonnull
+static inline
+__ul_alloc_size(2)
+__ul_returns_nonnull
 void *xrealloc(void *ptr, const size_t size)
 {
         void *ret = realloc(ptr, size);
@@ -47,7 +52,9 @@ void *xrealloc(void *ptr, const size_t size)
         return ret;
 }
 
-static inline __ul_calloc_size(1, 2) __ul_returns_nonnull
+static inline
+__ul_calloc_size(1, 2)
+__ul_returns_nonnull
 void *xcalloc(const size_t nelems, const size_t size)
 {
         void *ret = calloc(nelems, size);
@@ -57,8 +64,10 @@ void *xcalloc(const size_t nelems, const size_t size)
         return ret;
 }
 
-static inline char __attribute__((warn_unused_result)) __ul_returns_nonnull
-*xstrdup(const char *str)
+static inline
+__attribute__((warn_unused_result))
+__ul_returns_nonnull
+char *xstrdup(const char *str)
 {
         char *ret;
 
@@ -71,8 +80,10 @@ static inline char __attribute__((warn_unused_result)) __ul_returns_nonnull
         return ret;
 }
 
-static inline char * __attribute__((warn_unused_result)) __ul_returns_nonnull
-xstrndup(const char *str, size_t size)
+static inline
+__attribute__((warn_unused_result))
+__ul_returns_nonnull
+char *xstrndup(const char *str, size_t size)
 {
         char *ret;
 
@@ -86,8 +97,9 @@ xstrndup(const char *str, size_t size)
 }
 
 
-static inline int __attribute__ ((__format__(printf, 2, 3)))
-    xasprintf(char **strp, const char *fmt, ...)
+static inline
+__attribute__((__format__(printf, 2, 3)))
+int xasprintf(char **strp, const char *fmt, ...)
 {
        int ret;
        va_list args;
@@ -99,8 +111,9 @@ static inline int __attribute__ ((__format__(printf, 2, 3)))
        return ret;
 }
 
-static inline int  __attribute__ ((__format__(printf, 2, 0)))
-xvasprintf(char **strp, const char *fmt, va_list ap)
+static inline
+__attribute__((__format__(printf, 2, 0)))
+int xvasprintf(char **strp, const char *fmt, va_list ap)
 {
        int ret = vasprintf(&(*strp), fmt, ap);
        if (ret < 0)
@@ -109,7 +122,9 @@ xvasprintf(char **strp, const char *fmt, va_list ap)
 }
 
 
-static inline char * __attribute__((warn_unused_result)) xgethostname(void)
+static inline
+__attribute__((warn_unused_result))
+char *xgethostname(void)
 {
        char *name;
        size_t sz = get_hostname_max() + 1;