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author | Petr Štetiar <ynezz@true.cz> | 2019-12-07 13:34:25 +0100 |
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committer | Petr Štetiar <ynezz@true.cz> | 2019-12-07 23:47:03 +0100 |
commit | 46f8268b4b5b808b4979f1e21c71e4dc6288635d (patch) | |
tree | 689dfee9dcb6ca625806e1345d0ea14c6c5bcf5d | |
parent | eb216a952407cae6cb8c456e1178721d4e6b36da (diff) | |
download | libubox-46f8268b4b5b808b4979f1e21c71e4dc6288635d.tar.gz |
blobmsg/ulog: fix format string compiler warnings
Fixes following compiler warnings:
blobmsg.c:242:39: error: format string is not a string literal [-Werror,-Wformat-nonliteral]
blobmsg.c:248:23: error: format string is not a string literal [-Werror,-Wformat-nonliteral]
ulog.c:100:18: error: format string is not a string literal [-Werror,-Wformat-nonliteral]
ulog.c:112:16: error: format string is not a string literal [-Werror,-Wformat-nonliteral]
ulog.c:117:20: error: format string is not a string literal [-Werror,-Wformat-nonliteral]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
-rw-r--r-- | blobmsg.c | 8 | ||||
-rw-r--r-- | ulog.c | 3 |
2 files changed, 7 insertions, 4 deletions
@@ -230,8 +230,8 @@ blobmsg_open_nested(struct blob_buf *buf, const char *name, bool array) return (void *)offset; } -int -blobmsg_vprintf(struct blob_buf *buf, const char *name, const char *format, va_list arg) +__attribute__((format(printf, 3, 0))) +int blobmsg_vprintf(struct blob_buf *buf, const char *name, const char *format, va_list arg) { va_list arg2; char cbuf; @@ -251,8 +251,8 @@ blobmsg_vprintf(struct blob_buf *buf, const char *name, const char *format, va_l return ret; } -int -blobmsg_printf(struct blob_buf *buf, const char *name, const char *format, ...) +__attribute__((format(printf, 3, 4))) +int blobmsg_printf(struct blob_buf *buf, const char *name, const char *format, ...) { va_list ap; int ret; @@ -87,6 +87,7 @@ static void ulog_defaults(void) _ulog_initialized = 1; } +__attribute__((format(printf, 2, 0))) static void ulog_kmsg(int priority, const char *fmt, va_list ap) { FILE *kmsg; @@ -102,6 +103,7 @@ static void ulog_kmsg(int priority, const char *fmt, va_list ap) } } +__attribute__((format(printf, 2, 0))) static void ulog_stdio(int priority, const char *fmt, va_list ap) { FILE *out = stderr; @@ -112,6 +114,7 @@ static void ulog_stdio(int priority, const char *fmt, va_list ap) vfprintf(out, fmt, ap); } +__attribute__((format(printf, 2, 0))) static void ulog_syslog(int priority, const char *fmt, va_list ap) { vsyslog(priority, fmt, ap); |