libreboot-utils: much stricter close() handling

remove close_warn and close_no_err

make close_on_eintr a void, and abort
on error instead of returning -1.

a failed file closure is a world-ending
event. burn accordingly.

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/util/libreboot-utils/include/common.h b/util/libreboot-utils/include/common.h
index 9ec8a0e3..d41c4a77 100644
--- a/util/libreboot-utils/include/common.h
+++ b/util/libreboot-utils/include/common.h
@@ -539,14 +539,12 @@ int secure_file(int *fd,
     int check_seek,
     int do_lock,
     mode_t mode);
-int close_on_eintr(int fd);
+void close_on_eintr(int *fd);
 int fsync_on_eintr(int fd);
 int fs_rename_at(int olddirfd, const char *old,
              int newdirfd, const char *new);
 int fs_open(const char *path, int flags);
-void close_no_err(int *fd);
 void free_and_set_null(char **buf);
-int close_warn(int *fd, char *s);
 struct filesystem *rootfs(void);
 int fs_resolve_at(int dirfd, const char *path, int flags);
 int fs_next_component(const char **p,