2 files changed, 34 insertions, 1 deletions
diff --git a/src/basic/util.c b/src/basic/util.c
index 3e41e6ad41..f7b2edf88c 100644
--- a/src/basic/util.c
+++ b/src/basic/util.c
@@ -327,6 +327,33 @@ void close_many(const int fds[], unsigned n_fd) {
                 safe_close(fds[i]);
 }
 
+int fclose_nointr(FILE *f) {
+        assert(f);
+
+        /* Same as close_nointr(), but for fclose() */
+
+        if (fclose(f) == 0)
+                return 0;
+
+        if (errno == EINTR)
+                return 0;
+
+        return -errno;
+}
+
+FILE* safe_fclose(FILE *f) {
+
+        /* Same as safe_close(), but for fclose() */
+
+        if (f) {
+                PROTECT_ERRNO;
+
+                assert_se(fclose_nointr(f) != EBADF);
+        }
+
+        return NULL;
+}
+
 int unlink_noerrno(const char *path) {
         PROTECT_ERRNO;
         int r;
diff --git a/src/basic/util.h b/src/basic/util.h
index 8313675477..5fa44b5cf3 100644
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -149,6 +149,9 @@ void safe_close_pair(int p[]);
 
 void close_many(const int fds[], unsigned n_fd);
 
+int fclose_nointr(FILE *f);
+FILE* safe_fclose(FILE *f);
+
 int parse_size(const char *t, off_t base, off_t *size);
 
 int parse_boolean(const char *v) _pure_;
@@ -514,7 +517,10 @@ static inline void close_pairp(int (*p)[2]) {
         safe_close_pair(*p);
 }
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(FILE*, fclose);
+static inline void fclosep(FILE **f) {
+        safe_fclose(*f);
+}
+
 DEFINE_TRIVIAL_CLEANUP_FUNC(FILE*, pclose);
 DEFINE_TRIVIAL_CLEANUP_FUNC(DIR*, closedir);
 DEFINE_TRIVIAL_CLEANUP_FUNC(FILE*, endmntent);