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Spawn swaynag as a wayland client

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This spawns swaynag as a wayland client similar to how swaybar and
swaybg are already done
This commit is contained in:
Brian Ashworth 2019-04-14 00:27:47 -04:00 • committed by Simon Ser
parent 8c69da11bb
commit 6961bf2e4c
8 changed files with 147 additions and 71 deletions
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19
common/util.c
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@ -1,5 +1,6 @@
#define _POSIX_C_SOURCE 200809L
#include <float.h>
#include <fcntl.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>
@ -75,3 +76,21 @@ const char *sway_wl_output_subpixel_to_string(enum wl_output_subpixel subpixel)
sway_assert(false, "Unknown value for wl_output_subpixel.");
return NULL;
}
bool set_cloexec(int fd, bool cloexec) {
int flags = fcntl(fd, F_GETFD);
if (flags == -1) {
sway_log_errno(SWAY_ERROR, "fcntl failed");
return false;
}
if (cloexec) {
flags = flags | FD_CLOEXEC;
} else {
flags = flags & ~FD_CLOEXEC;
}
if (fcntl(fd, F_SETFD, flags) == -1) {
sway_log_errno(SWAY_ERROR, "fcntl failed");
return false;
}
return true;
}