diff options
Diffstat (limited to 'src/dt/common.h')
| -rw-r--r-- | src/dt/common.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/dt/common.h b/src/dt/common.h index f903176..2c45c11 100644 --- a/src/dt/common.h +++ b/src/dt/common.h @@ -153,6 +153,8 @@ static inline char *barebox_asprintf(const char *fmt, ...) return ret == -1 ? NULL : p; } +#define basprintf(fmt, arg...) barebox_asprintf(fmt, ##arg) + /** * strlcpy - Copy a %NUL terminated string into a sized buffer * @dest: Where to copy the string to @@ -579,7 +581,19 @@ static inline __u32 ror32(__u32 word, unsigned int shift) uint32_t crc32(uint32_t crc, const void *_buf, unsigned int len); uint32_t crc32_no_comp(uint32_t crc, const void *_buf, unsigned int len); -#define flush(fd) fsync(fd) +static inline int flush(int fd) +{ + int ret; + + ret = fsync(fd); + if (!ret) + return 0; + + if (errno == EINVAL) + return 0; + + return -errno; +} static inline int mtd_buf_all_ff(const void *buf, unsigned int len) { |