utils: Implement virFileIsNamedPipe

Signed-off-by: Vineeth Pillai <[email protected]>

Author: Vineeth Pillai

src/util/virfile.c

@@ -1820,6 +1820,14 @@ virFileLength(const char *path, int fd)
 }
 
 
+bool
+virFileIsNamedPipe(const char *path)
+{
+    struct stat s;
+    return (stat(path, &s) == 0) && S_ISFIFO(s.st_mode);
+}
+
+
 bool
 virFileIsDir(const char *path)
 {

src/util/virfile.h

@@ -194,6 +194,7 @@ void virFileActivateDirOverrideForLib(void);
 
 off_t virFileLength(const char *path, int fd) ATTRIBUTE_NONNULL(1);
 bool virFileIsDir (const char *file) ATTRIBUTE_NONNULL(1);
+bool virFileIsNamedPipe (const char *file) ATTRIBUTE_NONNULL(1);
 bool virFileExists(const char *file) ATTRIBUTE_NONNULL(1) G_GNUC_NO_INLINE;
 bool virFileIsExecutable(const char *file) ATTRIBUTE_NONNULL(1);
 bool virFileIsRegular(const char *file) ATTRIBUTE_NONNULL(1);