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authorDaniel Mack <daniel@zonque.org>2015-07-06 19:19:25 -0400
committerDaniel Mack <daniel@zonque.org>2015-07-06 19:19:25 -0400
commit4c1fc3e404d648c70bd2f50ac50aeac6ece8872e (patch)
tree977a223a8f5aa7fc2a5861a8d557b879bfc98a9f /src/nspawn/nspawn.c
parent40beecdb6d1c73e5acb62ebac2ccbfd7891f2418 (diff)
fileio: consolidate write_string_file*()
Merge write_string_file(), write_string_file_no_create() and write_string_file_atomic() into write_string_file() and provide a flags mask that allows combinations of atomic writing, newline appending and automatic file creation. Change all users accordingly.
Diffstat (limited to 'src/nspawn/nspawn.c')
-rw-r--r--src/nspawn/nspawn.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index ab9fbaf138..c7f4d02855 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -1703,7 +1703,7 @@ static int setup_boot_id(const char *dest) {
id128_format_as_uuid(rnd, as_uuid);
- r = write_string_file(from, as_uuid);
+ r = write_string_file(from, as_uuid, WRITE_STRING_FILE_CREATE);
if (r < 0)
return log_error_errno(r, "Failed to write boot id: %m");
@@ -2508,7 +2508,7 @@ static int reset_audit_loginuid(void) {
if (streq(p, "4294967295"))
return 0;
- r = write_string_file("/proc/self/loginuid", "4294967295");
+ r = write_string_file("/proc/self/loginuid", "4294967295", WRITE_STRING_FILE_CREATE);
if (r < 0) {
log_error_errno(r,
"Failed to reset audit login UID. This probably means that your kernel is too\n"
@@ -4448,13 +4448,13 @@ static int setup_uid_map(pid_t pid) {
xsprintf(uid_map, "/proc/" PID_FMT "/uid_map", pid);
xsprintf(line, UID_FMT " " UID_FMT " " UID_FMT "\n", 0, arg_uid_shift, arg_uid_range);
- r = write_string_file(uid_map, line);
+ r = write_string_file(uid_map, line, WRITE_STRING_FILE_CREATE);
if (r < 0)
return log_error_errno(r, "Failed to write UID map: %m");
/* We always assign the same UID and GID ranges */
xsprintf(uid_map, "/proc/" PID_FMT "/gid_map", pid);
- r = write_string_file(uid_map, line);
+ r = write_string_file(uid_map, line, WRITE_STRING_FILE_CREATE);
if (r < 0)
return log_error_errno(r, "Failed to write GID map: %m");