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author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-01-22 11:19:50 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-01-25 08:43:16 +0100 |
commit | 74cdc34323ee23b9b195866c56699e268f05841a (patch) | |
tree | f58b296380cda30b3d22acd2b65f287f212d79ce /include/fs.h | |
parent | 4c3ea0d3355a965b58116f289a6b1214cc66a739 (diff) | |
download | barebox-74cdc34323ee23b9b195866c56699e268f05841a.tar.gz barebox-74cdc34323ee23b9b195866c56699e268f05841a.tar.xz |
fs: remove now unused function can_lseek_backward()
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/fs.h')
-rw-r--r-- | include/fs.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/include/fs.h b/include/fs.h index d75a1ef644..e6fcd044dd 100644 --- a/include/fs.h +++ b/include/fs.h @@ -101,26 +101,6 @@ struct fs_device_d { char *linux_rootarg; }; -/* - * Some filesystems i.e. tftpfs only support lseek into one direction. - * To detect this limited functionality we add this extra function. - * Additionaly we also return 0 if we even can not seek forward. - */ -static inline int can_lseek_backward(int fd) -{ - int ret; - - ret = lseek(fd, 1, SEEK_SET); - if (ret < 0) - return 0; - - ret = lseek(fd, 0, SEEK_SET); - if (ret < 0) - return 0; - - return 1; -} - bool __is_tftp_fs(const char *path); static inline bool is_tftp_fs(const char *path) |