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g10: Use es_fopen instead of open.

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* g10/tofu.c: Don't include <utime.h>, <fcntl.h> or <unistd.h>.
(busy_handler): Replace use of open with es_fopen.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>

Thanks for Werner for pointing this out: es_fopen is more portable
than open.
This commit is contained in:
Neal H. Walfield 2016-11-22 17:12:38 +01:00
parent 44c17bcb00
commit bfeafe2d3f
1 changed files with 10 additions and 11 deletions
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21
g10/tofu.c
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@ -29,9 +29,6 @@
#include <stdarg.h>
#include <sqlite3.h>
#include <time.h>
#include <utime.h>
#include <fcntl.h>
#include <unistd.h>
#include "gpg.h"
#include "types.h"
@ -909,21 +906,23 @@ busy_handler (void *cookie, int call_count)
(void) call_count;
/* Update the lock file time stamp so that the current owner knows
that we want the lock. */
/* Update the want-lock-file time stamp (specifically, the ctime) so
* that the current owner knows that we (well, someone) want the
* lock. */
if (dbs)
{
/* Note: we don't fail if we can't create the lock file: this
process will have to wait a bit longer, but otherwise nothing
horrible should happen. */
* process will have to wait a bit longer, but otherwise nothing
* horrible should happen. */
int fd = open (dbs->want_lock_file, O_CREAT|O_WRONLY|O_TRUNC,
S_IRUSR|S_IRGRP|S_IROTH|S_IWUSR);
if (fd == -1)
estream_t fp;
fp = es_fopen (dbs->want_lock_file, "w");
if (! fp)
log_debug ("TOFU: Error opening '%s': %s\n",
dbs->want_lock_file, strerror (errno));
else
close (fd);
es_fclose (fp);
}
/* Call again. */