diff options
| author | Dave Reisner | 2012-06-02 19:31:30 +0200 |
|---|---|---|
| committer | Sami Kerola | 2012-06-02 20:29:12 +0200 |
| commit | 3c4fed097ddb65dbe3d88f60caee78fb60756f3e (patch) | |
| tree | a7cd7247ca4fbda414846a93754e1e388fece136 /include/fileutils.h | |
| parent | docs: fix all man page groff warnings (diff) | |
| download | kernel-qcow2-util-linux-3c4fed097ddb65dbe3d88f60caee78fb60756f3e.tar.gz kernel-qcow2-util-linux-3c4fed097ddb65dbe3d88f60caee78fb60756f3e.tar.xz kernel-qcow2-util-linux-3c4fed097ddb65dbe3d88f60caee78fb60756f3e.zip | |
fileutils: xmkstemp() interface change
We can not let the user control where TMPDIR is for this tempfile.
This will be where we write the updated passwd file, and must be
capable of being moved atomically with rename(2). Therefore, it
cannot be on a different device, or setpwnam() and vipw/vigr programs
will invariably fail with EXDEV.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'include/fileutils.h')
| -rw-r--r-- | include/fileutils.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/fileutils.h b/include/fileutils.h index 33aba0a0d..cf29e1b83 100644 --- a/include/fileutils.h +++ b/include/fileutils.h @@ -1,13 +1,13 @@ #ifndef UTIL_LINUX_FILEUTILS #define UTIL_LINUX_FILEUTILS -extern int xmkstemp(char **tmpname); +extern int xmkstemp(char **tmpname, char *dir); -static inline FILE *xfmkstemp(char **tmpname) +static inline FILE *xfmkstemp(char **tmpname, char *dir) { int fd; FILE *ret; - fd = xmkstemp(tmpname); + fd = xmkstemp(tmpname, dir); if (fd == -1) { return NULL; } |