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author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-02-04 15:49:04 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-02-04 15:49:04 +0100 |
commit | 0b12784089b6a4372ed27cf1fd578d85a7d3dbd4 (patch) | |
tree | 6f25a55d72f51aeb1d42f02bf5f56edcc051b41a /fs | |
parent | 5c6cc8736ed4e14119fb2e8c0ed1ecab7caff9ae (diff) | |
parent | 9a554f8ff25685e44431079e73887b061d6f4a41 (diff) | |
download | barebox-0b12784089b6a4372ed27cf1fd578d85a7d3dbd4.tar.gz barebox-0b12784089b6a4372ed27cf1fd578d85a7d3dbd4.tar.xz |
Merge branch 'for-next/oftree'
Conflicts:
drivers/of/base.c
Diffstat (limited to 'fs')
-rw-r--r-- | fs/fs.c | 19 |
1 files changed, 19 insertions, 0 deletions
@@ -67,6 +67,25 @@ err_out: EXPORT_SYMBOL(read_file); +int write_file(const char *filename, void *buf, size_t size) +{ + int fd, ret; + + fd = open(filename, O_WRONLY | O_TRUNC | O_CREAT); + if (fd < 0) + return fd; + + ret = write_full(fd, buf, size); + + close(fd); + + if (ret < 0) + return ret; + + return 0; +} +EXPORT_SYMBOL(write_file); + char *mkmodestr(unsigned long mode, char *str) { static const char *l = "xwr"; |