diff options
Diffstat (limited to 'src/shared')
| -rw-r--r-- | src/shared/fileio.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/src/shared/fileio.c b/src/shared/fileio.c index f4efc4c9f1..ff6b1a7ed7 100644 --- a/src/shared/fileio.c +++ b/src/shared/fileio.c @@ -66,7 +66,7 @@ int write_string_file_no_create(const char *fn, const char *line) { assert(line); /* We manually build our own version of fopen(..., "we") that - * without O_CREAT */ + * works without O_CREAT */ fd = open(fn, O_WRONLY|O_CLOEXEC|O_NOCTTY); if (fd < 0) return -errno; @@ -94,20 +94,10 @@ int write_string_file_atomic(const char *fn, const char *line) { fchmod_umask(fileno(f), 0644); - errno = 0; - fputs(line, f); - if (!endswith(line, "\n")) - fputc('\n', f); - - fflush(f); - - if (ferror(f)) - r = errno ? -errno : -EIO; - else { + r = write_string_stream(f, line); + if (r >= 0) { if (rename(p, fn) < 0) r = -errno; - else - r = 0; } if (r < 0) |