Check file modification time after key handler
This commit is contained in:
parent
cd34aa2a6b
commit
9574150f2d
10
main.c
10
main.c
|
@ -459,6 +459,7 @@ void key_handler(const char *key, unsigned int mask)
|
|||
pid_t pid;
|
||||
int retval, status, n = mode == MODE_IMAGE ? fileidx : tns.sel;
|
||||
char *cmd = exec[EXEC_KEY].cmd, kstr[32];
|
||||
struct stat oldstat, newstat;
|
||||
|
||||
if (cmd == NULL || key == NULL)
|
||||
return;
|
||||
|
@ -468,6 +469,8 @@ void key_handler(const char *key, unsigned int mask)
|
|||
mask & Mod1Mask ? "M-" : "",
|
||||
mask & ShiftMask ? "S-" : "", key);
|
||||
|
||||
stat(files[n].path, &oldstat);
|
||||
|
||||
if ((pid = fork()) == 0) {
|
||||
execl(cmd, cmd, kstr, files[n].path, NULL);
|
||||
warn("could not exec key handler");
|
||||
|
@ -482,6 +485,13 @@ void key_handler(const char *key, unsigned int mask)
|
|||
retval = WEXITSTATUS(status);
|
||||
if (WIFEXITED(status) == 0 || retval != 0)
|
||||
warn("key handler exited with non-zero return value: %d", retval);
|
||||
|
||||
if (stat(files[n].path, &newstat) == 0 &&
|
||||
memcmp(&oldstat, &newstat, sizeof(oldstat)) == 0)
|
||||
{
|
||||
/* file has not changed */
|
||||
return;
|
||||
}
|
||||
if (mode == MODE_IMAGE) {
|
||||
img_close(&img, true);
|
||||
load_image(fileidx);
|
||||
|
|
Loading…
Reference in New Issue