diff options
Diffstat (limited to 'tools/lib/subcmd/subcmd-util.h')
| -rw-r--r-- | tools/lib/subcmd/subcmd-util.h | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/tools/lib/subcmd/subcmd-util.h b/tools/lib/subcmd/subcmd-util.h index 794a375dad36..c742b08815dc 100644 --- a/tools/lib/subcmd/subcmd-util.h +++ b/tools/lib/subcmd/subcmd-util.h @@ -5,8 +5,7 @@ #include <stdarg.h> #include <stdlib.h> #include <stdio.h> - -#define NORETURN __attribute__((__noreturn__)) +#include <linux/compiler.h> static inline void report(const char *prefix, const char *err, va_list params) { @@ -15,14 +14,14 @@ static inline void report(const char *prefix, const char *err, va_list params) fprintf(stderr, " %s%s\n", prefix, msg); } -static NORETURN inline void die(const char *err, ...) +static __noreturn inline void die(const char *err, ...) { va_list params; va_start(params, err); report(" Fatal: ", err, params); - exit(128); va_end(params); + exit(128); } #define zfree(ptr) ({ free(*ptr); *ptr = NULL; }) @@ -50,15 +49,8 @@ static NORETURN inline void die(const char *err, ...) static inline void *xrealloc(void *ptr, size_t size) { void *ret = realloc(ptr, size); - if (!ret && !size) - ret = realloc(ptr, 1); - if (!ret) { - ret = realloc(ptr, size); - if (!ret && !size) - ret = realloc(ptr, 1); - if (!ret) - die("Out of memory, realloc failed"); - } + if (!ret) + die("Out of memory, realloc failed"); return ret; } |