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properly handle IPC clients

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minus 2015-08-19 01:35:01 +02:00
parent 5d99215469
commit 773e85c681
3 changed files with 163 additions and 61 deletions
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30
sway/log.c
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@ -5,6 +5,8 @@
#include <fcntl.h>
#include <unistd.h>
#include <signal.h>
#include <errno.h>
#include <string.h>
int colored = 1;
int v = 0;
@ -66,6 +68,34 @@ void sway_log(int verbosity, const char* format, ...) {
}
}
void sway_log_errno(int verbosity, char* format, ...) {
if (verbosity <= v) {
int c = verbosity;
if (c > sizeof(verbosity_colors) / sizeof(char *)) {
c = sizeof(verbosity_colors) / sizeof(char *) - 1;
}
if (colored) {
fprintf(stderr, verbosity_colors[c]);
}
va_list args;
va_start(args, format);
vfprintf(stderr, format, args);
va_end(args);
fprintf(stderr, ": ");
char error[256];
strerror_r(errno, error, sizeof(error));
fprintf(stderr, error);
if (colored) {
fprintf(stderr, "\x1B[0m");
}
fprintf(stderr, "\n");
}
}
bool sway_assert(bool condition, const char* format, ...) {
if (condition) {
return true;