Introduce loop_read_exact helper

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

diff --git a/src/shared/util.h b/src/shared/util.h
index 2de654f4cc8615faf2cb766d0f0e11f245bd97e9..d2da3e2895e3fd1aba6c824129685b9f505024af 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -432,6 +432,7 @@ int sigaction_many(const struct sigaction *sa, ...);
 int fopen_temporary(const char *path, FILE **_f, char **_temp_path);
 
 ssize_t loop_read(int fd, void *buf, size_t nbytes, bool do_poll);
+int loop_read_exact(int fd, void *buf, size_t nbytes, bool do_poll);
 int loop_write(int fd, const void *buf, size_t nbytes, bool do_poll);
 
 bool is_device_path(const char *path);