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author | Markus Pargmann <mpa@pengutronix.de> | 2016-07-06 10:19:42 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-07-08 08:59:31 +0200 |
commit | 3d33f178ccd7b0602b20c8fb37d7e57beed22e89 (patch) | |
tree | 2cef7aed55ff55e3e2084c03d29506f39d398b99 | |
parent | 01cbfdfb3f131ba1c8e5286fce5e0c5d482dc569 (diff) | |
download | barebox-3d33f178ccd7b0602b20c8fb37d7e57beed22e89.tar.gz barebox-3d33f178ccd7b0602b20c8fb37d7e57beed22e89.tar.xz |
libfile: Change write_full to be have const buf
write() uses a const pointer so write_full should do the same.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r-- | include/libfile.h | 2 | ||||
-rw-r--r-- | lib/libfile.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/libfile.h b/include/libfile.h index de4f42dbd1..dd0b00f988 100644 --- a/include/libfile.h +++ b/include/libfile.h @@ -1,7 +1,7 @@ #ifndef __LIBFILE_H #define __LIBFILE_H -int write_full(int fd, void *buf, size_t size); +int write_full(int fd, const void *buf, size_t size); int read_full(int fd, void *buf, size_t size); char *read_file_line(const char *fmt, ...); diff --git a/lib/libfile.c b/lib/libfile.c index 62e9b8ed22..cba2f02a23 100644 --- a/lib/libfile.c +++ b/lib/libfile.c @@ -28,7 +28,7 @@ * Like write, but guarantees to write the full buffer out, else * it returns with an error. */ -int write_full(int fd, void *buf, size_t size) +int write_full(int fd, const void *buf, size_t size) { size_t insize = size; int now; |