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common/ipc-client: stop using --get-socketpath

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`sway --get-socketpath` just returns SWAYSOCK if set, and nothing
otherwise. Thus it does nothing more than the simple env var check
right above. Let's remove it.
This commit is contained in:
Simon Ser 2021-07-08 13:09:53 +02:00
parent e39b0b816b
commit 0518063983
1 changed files with 0 additions and 28 deletions
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28
common/ipc-client.c
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@ -18,38 +18,10 @@ char *get_socketpath(void) {
if (swaysock) {
return strdup(swaysock);
}
char *line = NULL;
size_t line_size = 0;
FILE *fp = popen("sway --get-socketpath 2>/dev/null", "r");
if (fp) {
ssize_t nret = getline(&line, &line_size, fp);
pclose(fp);
if (nret > 0) {
// remove trailing newline, if there is one
if (line[nret - 1] == '\n') {
line[nret - 1] = '\0';
}
return line;
}
}
const char *i3sock = getenv("I3SOCK");
if (i3sock) {
free(line);
return strdup(i3sock);
}
fp = popen("i3 --get-socketpath 2>/dev/null", "r");
if (fp) {
ssize_t nret = getline(&line, &line_size, fp);
pclose(fp);
if (nret > 0) {
// remove trailing newline, if there is one
if (line[nret - 1] == '\n') {
line[nret - 1] = '\0';
}
return line;
}
}
free(line);
return NULL;
}