dbus: import struct unit_info from systemctl

[elogind.git] / src / shared / util.h

diff --git a/src/shared/util.h b/src/shared/util.h
index 18494f14f2ff31a6ead6507733fd10a1996a22fc..fcb0d9af177e3fa78a1040572a2eeac262c25f0b 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -65,6 +65,8 @@ size_t page_size(void);
 
 #define streq(a,b) (strcmp((a),(b)) == 0)
 #define strneq(a, b, n) (strncmp((a), (b), (n)) == 0)
+#define strcaseeq(a,b) (strcasecmp((a),(b)) == 0)
+#define strncaseeq(a, b, n) (strncasecmp((a), (b), (n)) == 0)
 
 bool streq_ptr(const char *a, const char *b);
 
@@ -567,3 +569,26 @@ char *strreplace(const char *text, const char *old_string, const char *new_strin
 char *strip_tab_ansi(char **p, size_t *l);
 
 int on_ac_power(void);
+
+int search_and_fopen(const char *path, const char *mode, const char **search, FILE **_f);
+int search_and_fopen_nulstr(const char *path, const char *mode, const char *search, FILE **_f);
+
+#define FOREACH_LINE(line, f, on_error)                         \
+        for (;;)                                                \
+                if (!fgets(line, sizeof(line), f)) {            \
+                        if (ferror(f)) {                        \
+                                on_error;                       \
+                        }                                       \
+                        break;                                  \
+                } else
+
+#define FOREACH_DIRENT(de, d, on_error)                                 \
+        for (errno = 0, de = readdir(d);; errno = 0, de = readdir(d))   \
+                if (!de) {                                              \
+                        if (errno != 0) {                               \
+                                on_error;                               \
+                        }                                               \
+                        break;                                          \
+                } else if (ignore_file((de)->d_name))                   \
+                        continue;                                       \
+                else