return t;
}
-bool ignore_file(const char *filename) {
+static bool ignore_file_allow_backup(const char *filename) {
assert(filename);
return
streq(filename, "lost+found") ||
streq(filename, "aquota.user") ||
streq(filename, "aquota.group") ||
- endswith(filename, "~") ||
endswith(filename, ".rpmnew") ||
endswith(filename, ".rpmsave") ||
endswith(filename, ".rpmorig") ||
endswith(filename, ".swp");
}
+bool ignore_file(const char *filename) {
+ assert(filename);
+
+ if (endswith(filename, "~"))
+ return false;
+
+ return ignore_file_allow_backup(filename);
+}
+
int fd_nonblock(int fd, bool nonblock) {
int flags;
assert(name);
assert(pid > 1);
- if ((r = wait_for_terminate(pid, &status)) < 0) {
+ r = wait_for_terminate(pid, &status);
+ if (r < 0) {
log_warning("Failed to wait for %s: %s", name, strerror(-r));
return r;
}
log_warning("%s failed due to unknown reason.", name);
return -EPROTO;
-
}
_noreturn_ void freeze(void) {
}
}
-char *fstab_node_to_udev_node(const char *p) {
+static char *tag_to_udev_node(const char *tagvalue, const char *by) {
char *dn, *t, *u;
int r;
/* FIXME: to follow udev's logic 100% we need to leave valid
* UTF8 chars unescaped */
- if (startswith(p, "LABEL=")) {
-
- if (!(u = unquote(p+6, "\"\'")))
- return NULL;
-
- t = xescape(u, "/ ");
- free(u);
+ u = unquote(tagvalue, "\"\'");
+ if (u == NULL)
+ return NULL;
- if (!t)
- return NULL;
+ t = xescape(u, "/ ");
+ free(u);
- r = asprintf(&dn, "/dev/disk/by-label/%s", t);
- free(t);
-
- if (r < 0)
- return NULL;
-
- return dn;
- }
+ if (t == NULL)
+ return NULL;
- if (startswith(p, "UUID=")) {
+ r = asprintf(&dn, "/dev/disk/by-%s/%s", by, t);
+ free(t);
- if (!(u = unquote(p+5, "\"\'")))
- return NULL;
+ if (r < 0)
+ return NULL;
- t = xescape(u, "/ ");
- free(u);
+ return dn;
+}
- if (!t)
- return NULL;
+char *fstab_node_to_udev_node(const char *p) {
+ if (startswith(p, "LABEL="))
+ return tag_to_udev_node(p+6, "label");
- r = asprintf(&dn, "/dev/disk/by-uuid/%s", t);
- free(t);
+ if (startswith(p, "UUID="))
+ return tag_to_udev_node(p+5, "uuid");
- if (r < 0)
- return NULL;
+ if (startswith(p, "PARTUUID="))
+ return tag_to_udev_node(p+9, "partuuid");
- return dn;
- }
+ if (startswith(p, "PARTLABEL="))
+ return tag_to_udev_node(p+10, "partlabel");
return strdup(p);
}
bool dirent_is_file_with_suffix(const struct dirent *de, const char *suffix) {
assert(de);
- if (!dirent_is_file(de))
+ if (de->d_type != DT_REG &&
+ de->d_type != DT_LNK &&
+ de->d_type != DT_UNKNOWN)
+ return false;
+
+ if (ignore_file_allow_backup(de->d_name))
return false;
return endswith(de->d_name, suffix);
return access("/run/plymouth/pid", F_OK) >= 0;
}
-void parse_syslog_priority(char **p, int *priority) {
- int a = 0, b = 0, c = 0;
- int k;
-
- assert(p);
- assert(*p);
- assert(priority);
-
- if ((*p)[0] != '<')
- return;
-
- if (!strchr(*p, '>'))
- return;
-
- if ((*p)[2] == '>') {
- c = undecchar((*p)[1]);
- k = 3;
- } else if ((*p)[3] == '>') {
- b = undecchar((*p)[1]);
- c = undecchar((*p)[2]);
- k = 4;
- } else if ((*p)[4] == '>') {
- a = undecchar((*p)[1]);
- b = undecchar((*p)[2]);
- c = undecchar((*p)[3]);
- k = 5;
- } else
- return;
-
- if (a < 0 || b < 0 || c < 0)
- return;
-
- *priority = a*100+b*10+c;
- *p += k;
-}
-
-void skip_syslog_pid(char **buf) {
- char *p;
-
- assert(buf);
- assert(*buf);
-
- p = *buf;
-
- if (*p != '[')
- return;
-
- p++;
- p += strspn(p, "0123456789");
-
- if (*p != ']')
- return;
-
- p++;
-
- *buf = p;
-}
-
-void skip_syslog_date(char **buf) {
- enum {
- LETTER,
- SPACE,
- NUMBER,
- SPACE_OR_NUMBER,
- COLON
- } sequence[] = {
- LETTER, LETTER, LETTER,
- SPACE,
- SPACE_OR_NUMBER, NUMBER,
- SPACE,
- SPACE_OR_NUMBER, NUMBER,
- COLON,
- SPACE_OR_NUMBER, NUMBER,
- COLON,
- SPACE_OR_NUMBER, NUMBER,
- SPACE
- };
-
- char *p;
- unsigned i;
-
- assert(buf);
- assert(*buf);
-
- p = *buf;
-
- for (i = 0; i < ELEMENTSOF(sequence); i++, p++) {
-
- if (!*p)
- return;
-
- switch (sequence[i]) {
-
- case SPACE:
- if (*p != ' ')
- return;
- break;
-
- case SPACE_OR_NUMBER:
- if (*p == ' ')
- break;
-
- /* fall through */
-
- case NUMBER:
- if (*p < '0' || *p > '9')
- return;
-
- break;
-
- case LETTER:
- if (!(*p >= 'A' && *p <= 'Z') &&
- !(*p >= 'a' && *p <= 'z'))
- return;
-
- break;
-
- case COLON:
- if (*p != ':')
- return;
- break;
-
- }
- }
-
- *buf = p;
-}
-
char* strshorten(char *s, size_t l) {
assert(s);