From c66c941a978cb849ccb6aafc69832b2d97509e0f Mon Sep 17 00:00:00 2001 From: Arun Prakash Jana Date: Sun, 1 Oct 2017 16:13:35 +0530 Subject: [PATCH] Disable noti subscription for the same dir --- nnn.c | 29 +++++++++++++++++++++++------ 1 file changed, 23 insertions(+), 6 deletions(-) diff --git a/nnn.c b/nnn.c index c9b17617..c4289d2e 100644 --- a/nnn.c +++ b/nnn.c @@ -2083,6 +2083,7 @@ browse(char *ipath, char *ifilter) struct stat sb; int r, fd, presel; enum action sel = SEL_RUNARG + 1; + bool dir_changed = FALSE; xstrlcpy(path, ipath, PATH_MAX); xstrlcpy(fltr, ifilter, LINE_MAX); @@ -2095,11 +2096,17 @@ browse(char *ipath, char *ifilter) begin: #ifdef LINUX_INOTIFY - if (inotify_wd >= 0) + if (dir_changed && inotify_wd >= 0) { inotify_rm_watch(inotify_fd, inotify_wd); + inotify_wd = -1; + dir_changed = FALSE; + } #elif defined(BSD_KQUEUE) - if (event_fd >= 0) + if (dir_changed && event_fd >= 0) { close(event_fd); + event_fd = -1; + dir_changed = FALSE; + } #endif if (populate(path, oldpath, fltr) == -1) { @@ -2108,11 +2115,14 @@ begin: } #ifdef LINUX_INOTIFY - inotify_wd = inotify_add_watch(inotify_fd, path, INOTIFY_MASK); + if (inotify_wd == -1) + inotify_wd = inotify_add_watch(inotify_fd, path, INOTIFY_MASK); #elif defined(BSD_KQUEUE) - event_fd = open(path, O_EVTONLY); - if (event_fd >= 0) - EV_SET(&events_to_monitor[0], event_fd, EVFILT_VNODE, EV_ADD | EV_CLEAR, KQUEUE_FFLAGS, 0, path); + if (event_fd == -1) { + event_fd = open(path, O_EVTONLY); + if (event_fd >= 0) + EV_SET(&events_to_monitor[0], event_fd, EVFILT_VNODE, EV_ADD | EV_CLEAR, KQUEUE_FFLAGS, 0, path); + } #endif for (;;) { @@ -2163,6 +2173,8 @@ nochange: /* Save last working directory */ xstrlcpy(lastdir, path, PATH_MAX); + dir_changed = TRUE; + xstrlcpy(path, dir, PATH_MAX); /* Reset filter */ xstrlcpy(fltr, ifilter, LINE_MAX); @@ -2201,6 +2213,7 @@ nochange: /* Save last working directory */ xstrlcpy(lastdir, path, PATH_MAX); + dir_changed = TRUE; xstrlcpy(path, newpath, PATH_MAX); oldpath[0] = '\0'; @@ -2412,6 +2425,7 @@ nochange: /* Save last working directory */ xstrlcpy(lastdir, path, PATH_MAX); + dir_changed = TRUE; /* Save the newly opted dir in path */ xstrlcpy(path, newpath, PATH_MAX); @@ -2445,6 +2459,7 @@ nochange: /* Save last working directory */ xstrlcpy(lastdir, path, PATH_MAX); + dir_changed = TRUE; xstrlcpy(path, dstdir, PATH_MAX); oldpath[0] = '\0'; @@ -2475,6 +2490,7 @@ nochange: xstrlcpy(newpath, tmp, PATH_MAX); xstrlcpy(lastdir, path, PATH_MAX); + dir_changed = TRUE; xstrlcpy(path, newpath, PATH_MAX); oldpath[0] = '\0'; /* Reset filter */ @@ -2525,6 +2541,7 @@ nochange: /* Save last working directory */ xstrlcpy(lastdir, path, PATH_MAX); + dir_changed = TRUE; /* Save the newly opted dir in path */ xstrlcpy(path, newpath, PATH_MAX); -- 2.50.0