mirror of
https://gitlab.freedesktop.org/wlroots/wlroots.git
synced 2024-11-25 08:32:30 +00:00
842093bb84
Stop trying to maintain a per-file _POSIX_C_SOURCE. Instead, require POSIX.1-2008 globally. A lot of core source files depend on that already. Some care must be taken on a few select files where we need a bit more than POSIX. Some files need XSI extensions (_XOPEN_SOURCE) and some files need BSD extensions (_DEFAULT_SOURCE). In both cases, these feature test macros imply _POSIX_C_SOURCE. Make sure to not define both these macros and _POSIX_C_SOURCE explicitly to avoid POSIX requirement conflicts (e.g. _POSIX_C_SOURCE says POSIX.1-2001 but _XOPEN_SOURCE says POSIX.1-2008). Additionally, there is one special case in render/vulkan/vulkan.c. That file needs major()/minor(), and these are system-specific. On FreeBSD, _POSIX_C_SOURCE hides system-specific symbols so we need to make sure it's not defined for this file. On Linux, we can explicitly include <sys/sysmacros.h> and ensure that apart from symbols defined there the file only uses POSIX toys.
108 lines
2.5 KiB
C
108 lines
2.5 KiB
C
#include <errno.h>
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
#include <wayland-server-core.h>
|
|
#include <wlr/util/log.h>
|
|
#include "util/time.h"
|
|
|
|
static bool colored = true;
|
|
static enum wlr_log_importance log_importance = WLR_ERROR;
|
|
static struct timespec start_time = {-1};
|
|
|
|
static const char *verbosity_colors[] = {
|
|
[WLR_SILENT] = "",
|
|
[WLR_ERROR] = "\x1B[1;31m",
|
|
[WLR_INFO] = "\x1B[1;34m",
|
|
[WLR_DEBUG] = "\x1B[1;90m",
|
|
};
|
|
|
|
static const char *verbosity_headers[] = {
|
|
[WLR_SILENT] = "",
|
|
[WLR_ERROR] = "[ERROR]",
|
|
[WLR_INFO] = "[INFO]",
|
|
[WLR_DEBUG] = "[DEBUG]",
|
|
};
|
|
|
|
static void init_start_time(void) {
|
|
if (start_time.tv_sec >= 0) {
|
|
return;
|
|
}
|
|
clock_gettime(CLOCK_MONOTONIC, &start_time);
|
|
}
|
|
|
|
static void log_stderr(enum wlr_log_importance verbosity, const char *fmt,
|
|
va_list args) {
|
|
init_start_time();
|
|
|
|
if (verbosity > log_importance) {
|
|
return;
|
|
}
|
|
|
|
struct timespec ts = {0};
|
|
clock_gettime(CLOCK_MONOTONIC, &ts);
|
|
timespec_sub(&ts, &ts, &start_time);
|
|
|
|
fprintf(stderr, "%02d:%02d:%02d.%03ld ", (int)(ts.tv_sec / 60 / 60),
|
|
(int)(ts.tv_sec / 60 % 60), (int)(ts.tv_sec % 60),
|
|
ts.tv_nsec / 1000000);
|
|
|
|
unsigned c = (verbosity < WLR_LOG_IMPORTANCE_LAST) ? verbosity : WLR_LOG_IMPORTANCE_LAST - 1;
|
|
|
|
if (colored && isatty(STDERR_FILENO)) {
|
|
fprintf(stderr, "%s", verbosity_colors[c]);
|
|
} else {
|
|
fprintf(stderr, "%s ", verbosity_headers[c]);
|
|
}
|
|
|
|
vfprintf(stderr, fmt, args);
|
|
|
|
if (colored && isatty(STDERR_FILENO)) {
|
|
fprintf(stderr, "\x1B[0m");
|
|
}
|
|
fprintf(stderr, "\n");
|
|
}
|
|
|
|
static wlr_log_func_t log_callback = log_stderr;
|
|
|
|
static void log_wl(const char *fmt, va_list args) {
|
|
static char wlr_fmt[1024];
|
|
int n = snprintf(wlr_fmt, sizeof(wlr_fmt), "[wayland] %s", fmt);
|
|
size_t len = strlen(wlr_fmt);
|
|
if (n > 0 && wlr_fmt[len - 1] == '\n') {
|
|
wlr_fmt[len - 1] = '\0';
|
|
}
|
|
_wlr_vlog(WLR_INFO, wlr_fmt, args);
|
|
}
|
|
|
|
void wlr_log_init(enum wlr_log_importance verbosity, wlr_log_func_t callback) {
|
|
init_start_time();
|
|
|
|
if (verbosity < WLR_LOG_IMPORTANCE_LAST) {
|
|
log_importance = verbosity;
|
|
}
|
|
if (callback) {
|
|
log_callback = callback;
|
|
}
|
|
|
|
wl_log_set_handler_server(log_wl);
|
|
}
|
|
|
|
void _wlr_vlog(enum wlr_log_importance verbosity, const char *fmt, va_list args) {
|
|
log_callback(verbosity, fmt, args);
|
|
}
|
|
|
|
void _wlr_log(enum wlr_log_importance verbosity, const char *fmt, ...) {
|
|
va_list args;
|
|
va_start(args, fmt);
|
|
log_callback(verbosity, fmt, args);
|
|
va_end(args);
|
|
}
|
|
|
|
enum wlr_log_importance wlr_log_get_verbosity(void) {
|
|
return log_importance;
|
|
}
|