crtxcr/cgitsb
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

shared.c: return original errno

Browse Source 
Noticed-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli 2009-11-07 18:08:30 +01:00
parent 8cfe4897f0
commit 21f67e7d82
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
shared.c
View File

@ -400,15 +400,16 @@ int cgit_close_filter(struct cgit_filter *filter)
*/
int readfile(const char *path, char **buf, size_t *size)
{
int fd;
int fd, e;
struct stat st;
fd = open(path, O_RDONLY);
if (fd == -1)
return errno;
if (fstat(fd, &st)) {
e = errno;
close(fd);
return errno;
return e;
}
if (!S_ISREG(st.st_mode)) {
close(fd);
@ -416,7 +417,8 @@ int readfile(const char *path, char **buf, size_t *size)
}
*buf = xmalloc(st.st_size + 1);
*size = read_in_full(fd, *buf, st.st_size);
e = errno;
(*buf)[*size] = '\0';
close(fd);
return (*size == st.st_size ? 0 : errno);
return (*size == st.st_size ? 0 : e);
}