diff options
Diffstat (limited to 'src/sysusers/sysusers.c')
| -rw-r--r-- | src/sysusers/sysusers.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/src/sysusers/sysusers.c b/src/sysusers/sysusers.c index 7daea28073..f78fb4fff3 100644 --- a/src/sysusers/sysusers.c +++ b/src/sysusers/sysusers.c @@ -1573,20 +1573,27 @@ static int parse_line(const char *fname, unsigned line, const char *buffer) { } static int read_config_file(const char *fn, bool ignore_enoent) { - _cleanup_fclose_ FILE *f = NULL; + _cleanup_fclose_ FILE *rf = NULL; + FILE *f = NULL; char line[LINE_MAX]; unsigned v = 0; int r; assert(fn); - r = search_and_fopen_nulstr(fn, "re", arg_root, conf_file_dirs, &f); - if (r < 0) { - if (ignore_enoent && r == -ENOENT) - return 0; + if (streq(fn, "-")) + f = stdin; + else { + r = search_and_fopen_nulstr(fn, "re", arg_root, conf_file_dirs, &rf); + if (r < 0) { + if (ignore_enoent && r == -ENOENT) + return 0; - log_error("Failed to open '%s', ignoring: %s", fn, strerror(-r)); - return r; + log_error("Failed to open '%s', ignoring: %s", fn, strerror(-r)); + return r; + } + + f = rf; } FOREACH_LINE(line, f, break) { |