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Add FreeBSD compatibility

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This commit is contained in:
Greg V 2017-10-10 01:23:43 +03:00
parent c39bfe7f84
commit a5fe9aa736
17 changed files with 283 additions and 13 deletions
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9
xwayland/sockets.c
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@ -1,4 +1,8 @@
#define _XOPEN_SOURCE 700
#ifdef __FreeBSD__
// for SOCK_CLOEXEC
#define __BSD_VISIBLE 1
#endif
#include <stdlib.h>
#include <stddef.h>
#include <stdint.h>
@ -65,9 +69,12 @@ static bool open_sockets(int socks[2], int display) {
mkdir(socket_dir, 0777);
// TODO: non-linux apparently want another format
#ifdef __linux__
addr.sun_path[0] = 0;
path_size = snprintf(addr.sun_path + 1, sizeof(addr.sun_path) - 1, socket_fmt, display);
#else
path_size = snprintf(addr.sun_path, sizeof(addr.sun_path), socket_fmt, display);
#endif
socks[0] = open_socket(&addr, path_size);
if (socks[0] < 0) {
return false;

12
xwayland/xwayland.c
View file

@ -1,5 +1,9 @@
#define _XOPEN_SOURCE 700
#define _DEFAULT_SOURCE
#ifdef __FreeBSD__
// for SOCK_CLOEXEC
#define __BSD_VISIBLE 1
#endif
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
@ -17,6 +21,14 @@
#include "sockets.h"
#include "xwm.h"
#ifdef __FreeBSD__
static inline int clearenv(void) {
extern char **environ;
environ[0] = NULL;
return 0;
}
#endif
static void safe_close(int fd) {
if (fd >= 0) {
close(fd);