diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/ipc-client.c | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/common/ipc-client.c b/common/ipc-client.c index 582c5e86..117e9910 100644 --- a/common/ipc-client.c +++ b/common/ipc-client.c @@ -1,4 +1,4 @@ -#define _POSIX_C_SOURCE 2 +#define _POSIX_C_SOURCE 200809L #include <stdio.h> #include <stdint.h> #include <stdlib.h> @@ -14,13 +14,31 @@ static const char ipc_magic[] = {'i', '3', '-', 'i', 'p', 'c'}; static const size_t ipc_header_size = sizeof(ipc_magic)+8; char *get_socketpath(void) { - FILE *fp = popen("sway --get-socketpath", "r"); - if (!fp) { - return NULL; + const char *swaysock = getenv("SWAYSOCK"); + if (swaysock) { + return strdup(swaysock); } - char *line = read_line(fp); - pclose(fp); - return line; + FILE *fp = popen("sway --get-socketpath 2>/dev/null", "r"); + if (fp) { + char *line = read_line(fp); + pclose(fp); + if (line && *line) { + return line; + } + } + const char *i3sock = getenv("I3SOCK"); + if (i3sock) { + return strdup(i3sock); + } + fp = popen("i3 --get-socketpath 2>/dev/null", "r"); + if (fp) { + char *line = read_line(fp); + pclose(fp); + if (line && *line) { + return line; + } + } + return NULL; } int ipc_open_socket(const char *socket_path) { |