#include "gunicode.h"
#include "virt.h"
#include "def.h"
-#include "missing.h"
int saved_argc = 0;
char **saved_argv = NULL;
va_list ap;
int r = 0;
-
if (sigaction(sig, &sa, NULL) < 0)
r = -errno;
va_end(ap);
}
+int sigprocmask_many(int how, ...) {
+ va_list ap;
+ sigset_t ss;
+ int sig;
+
+ assert_se(sigemptyset(&ss) == 0);
+
+ va_start(ap, how);
+ while ((sig = va_arg(ap, int)) > 0)
+ assert_se(sigaddset(&ss, sig) == 0);
+ va_end(ap);
+
+ if (sigprocmask(how, &ss, NULL) < 0)
+ return -errno;
+
+ return 0;
+}
+
char* gethostname_malloc(void) {
struct utsname u;
if (getpwuid_r(uid, &pwbuf, buf, bufsize, &pw) == 0 && pw)
return strdup(pw->pw_name);
- if (asprintf(&name, "%lu", (unsigned long) uid) < 0)
+ if (asprintf(&name, UID_FMT, uid) < 0)
return NULL;
return name;
/* This is an ugly hack */
if (major(devnr) == 136) {
- asprintf(&b, "pts/%lu", (unsigned long) minor(devnr));
+ asprintf(&b, "pts/%u", minor(devnr));
goto finish;
}
if (p)
return strdup(p->pw_name);
- if (asprintf(&r, "%lu", (unsigned long) uid) < 0)
+ if (asprintf(&r, UID_FMT, uid) < 0)
return NULL;
return r;
if (p)
return strdup(p->gr_name);
- if (asprintf(&r, "%lu", (unsigned long) gid) < 0)
+ if (asprintf(&r, GID_FMT, gid) < 0)
return NULL;
return r;
const char *draw_special_char(DrawSpecialChar ch) {
static const char *draw_table[2][_DRAW_SPECIAL_CHAR_MAX] = {
+
/* UTF-8 */ {
- [DRAW_TREE_VERT] = "\342\224\202 ", /* │ */
+ [DRAW_TREE_VERTICAL] = "\342\224\202 ", /* │ */
[DRAW_TREE_BRANCH] = "\342\224\234\342\224\200", /* ├─ */
[DRAW_TREE_RIGHT] = "\342\224\224\342\224\200", /* └─ */
[DRAW_TREE_SPACE] = " ", /* */
- [DRAW_TRIANGULAR_BULLET] = "\342\200\243 ", /* ‣ */
- [DRAW_BLACK_CIRCLE] = "\342\227\217 ", /* ● */
+ [DRAW_TRIANGULAR_BULLET] = "\342\200\243", /* ‣ */
+ [DRAW_BLACK_CIRCLE] = "\342\227\217", /* ● */
+ [DRAW_ARROW] = "\342\206\222", /* → */
},
+
/* ASCII fallback */ {
- [DRAW_TREE_VERT] = "| ",
+ [DRAW_TREE_VERTICAL] = "| ",
[DRAW_TREE_BRANCH] = "|-",
[DRAW_TREE_RIGHT] = "`-",
[DRAW_TREE_SPACE] = " ",
- [DRAW_TRIANGULAR_BULLET] = "> ",
- [DRAW_BLACK_CIRCLE] = "* ",
+ [DRAW_TRIANGULAR_BULLET] = ">",
+ [DRAW_BLACK_CIRCLE] = "*",
+ [DRAW_ARROW] = "->",
}
};
s -= 16;
}
}
+
+int update_reboot_param_file(const char *param)
+{
+ int r = 0;
+
+ if (param) {
+
+ r = write_string_file(REBOOT_PARAM_FILE, param);
+ if (r < 0)
+ log_error("Failed to write reboot param to "
+ REBOOT_PARAM_FILE": %s", strerror(-r));
+ } else
+ unlink(REBOOT_PARAM_FILE);
+
+ return r;
+}