X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Futil.c;h=d09e44777671b298f02eac2f1f7beea3152e1891;hb=52661efd21608dc7e0ac26b714a9254ed6180ddb;hp=ce8695be25f6c3fad0ee1e2b06028278b93db824;hpb=dd36de4d520fc77f0e2ea83f560040d36be3ee50;p=elogind.git

diff --git a/src/util.c b/src/util.c
index ce8695be2..d09e44777 100644
--- a/src/util.c
+++ b/src/util.c
@@ -600,13 +600,13 @@ finish:
 
 int parse_env_file(
                 const char *fname,
-                const char *seperator, ...) {
+                const char *separator, ...) {
 
         int r = 0;
         char *contents, *p;
 
         assert(fname);
-        assert(seperator);
+        assert(separator);
 
         if ((r = read_full_file(fname, &contents)) < 0)
                 return r;
@@ -615,7 +615,7 @@ int parse_env_file(
         for (;;) {
                 const char *key = NULL;
 
-                p += strspn(p, seperator);
+                p += strspn(p, separator);
                 p += strspn(p, WHITESPACE);
 
                 if (!*p)
@@ -625,7 +625,7 @@ int parse_env_file(
                         va_list ap;
                         char **value;
 
-                        va_start(ap, seperator);
+                        va_start(ap, separator);
                         while ((key = va_arg(ap, char *))) {
                                 size_t n;
                                 char *v;
@@ -638,7 +638,7 @@ int parse_env_file(
                                         continue;
 
                                 p += n + 1;
-                                n = strcspn(p, seperator);
+                                n = strcspn(p, separator);
 
                                 if (n >= 2 &&
                                     strchr(QUOTES, p[0]) &&
@@ -671,7 +671,7 @@ int parse_env_file(
                 }
 
                 if (!key)
-                        p += strcspn(p, seperator);
+                        p += strcspn(p, separator);
         }
 
 fail:
@@ -3308,6 +3308,23 @@ int wait_for_terminate_and_warn(const char *name, pid_t pid) {
 
 }
 
+void freeze(void) {
+        for (;;)
+                pause();
+}
+
+bool null_or_empty(struct stat *st) {
+        assert(st);
+
+        if (S_ISREG(st->st_mode) && st->st_size <= 0)
+                return true;
+
+        if (S_ISCHR(st->st_mode) || S_ISBLK(st->st_mode))
+                return true;
+
+        return false;
+}
+
 static const char *const ioprio_class_table[] = {
         [IOPRIO_CLASS_NONE] = "none",
         [IOPRIO_CLASS_RT] = "realtime",