diff options
| author | Rob Landley <rob@landley.net> | 2007-12-28 03:29:33 -0600 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2007-12-28 03:29:33 -0600 |
| commit | 07c78d338b1adf0c3d32c3670f21e9b066d740da (patch) | |
| tree | a27378287b8f67d881014d2e6ca8cd92e0130e09 /toys | |
| parent | 5a0660f513e008192860dc71988e561386c5ecdb (diff) | |
| download | toybox-07c78d338b1adf0c3d32c3670f21e9b066d740da.tar.gz | |
Make touch work reliably when file doesn't exist and clean up headers a bit.
Diffstat (limited to 'toys')
| -rw-r--r-- | toys/touch.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/toys/touch.c b/toys/touch.c index da93ffc5..e01d157e 100644 --- a/toys/touch.c +++ b/toys/touch.c @@ -7,20 +7,14 @@ * See http://www.opengroup.org/onlinepubs/009695399/utilities/touch.html */ -#define _XOPEN_SOURCE 600 -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <utime.h> -#include <time.h> #include "toys.h" -#define OPT_MTIME 0x01 -#define OPT_NOCREATE 0x02 -#define OPT_ATIME 0x04 -#define OPT_REFERENCE 0x08 -#define OPT_TIME 0x10 -#define OPT_LENGTH 0x20 +#define OPT_MTIME 0x01 +#define OPT_NOCREATE 0x02 +#define OPT_ATIME 0x04 +#define OPT_REFERENCE 0x08 +#define OPT_TIME 0x10 +#define OPT_LENGTH 0x20 void touch_main(void) { @@ -65,10 +59,11 @@ void touch_main(void) buf.modtime = curr_m; buf.actime = curr_a; - if (stat(arg, &sb) == -1) { - if (!(toys.optflags & OPT_NOCREATE) && errno == ENOENT) { - if (creat(arg, 0644)) - goto error; + if (stat(arg, &sb)) { + if (!(toys.optflags & OPT_NOCREATE)) { + int temp = umask(0); + xcreate(arg, O_CREAT, 0644); + if (CFG_TOYBOX_FREE) umask(temp); if (stat(arg, &sb)) goto error; } |