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author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-04-14 09:37:28 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-04-15 12:21:46 +0200 |
commit | 5559bfd2719f0b0795a6ce66b859d879271bb1e4 (patch) | |
tree | ea8c3d5779197b753e68d271b45e660d5eb50931 /common/globalvar.c | |
parent | 473d6f8a7a16d1440f360b8562b746fbadee2d82 (diff) | |
download | barebox-5559bfd2719f0b0795a6ce66b859d879271bb1e4.tar.gz barebox-5559bfd2719f0b0795a6ce66b859d879271bb1e4.tar.xz |
stdio: Replace FILE functions with filedescriptor functions
We have defined stdin, stdout and stderr as integer file descriptors,
but normally they should be FILE *. Also fprintf, fputc and fputs take
file descriptors instead of FILE *. As FILE * are inconvenient in the
barebox environment replace the f* functions with the corresponding d*
functions. dprintf is POSIX conform whereas dputc and dputs are barebox
specific, but do not conflict with any stdc function. fgetc is unused
and can be removed without replacing it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/globalvar.c')
-rw-r--r-- | common/globalvar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/globalvar.c b/common/globalvar.c index d5dd461963..bc1734d58d 100644 --- a/common/globalvar.c +++ b/common/globalvar.c @@ -51,7 +51,7 @@ static int nv_save(const char *name, const char *val) if (fd < 0) return fd; - fprintf(fd, "%s", val); + dprintf(fd, "%s", val); close(fd); |