diff options
Diffstat (limited to 'libbb/parse_config.c')
| -rw-r--r-- | libbb/parse_config.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/libbb/parse_config.c b/libbb/parse_config.c index 3174a649e..5109066d8 100644 --- a/libbb/parse_config.c +++ b/libbb/parse_config.c @@ -59,11 +59,11 @@ Typical usage: */ -parser_t* FAST_FUNC config_open(const char *filename) +parser_t* FAST_FUNC config_open2(const char *filename, FILE* FAST_FUNC (*fopen_func)(const char *path)) { parser_t *parser = xzalloc(sizeof(parser_t)); /* empty file configures nothing */ - parser->fp = fopen_or_warn_stdin(filename); + parser->fp = fopen_func(filename); if (parser->fp) return parser; if (ENABLE_FEATURE_CLEAN_UP) @@ -71,6 +71,11 @@ parser_t* FAST_FUNC config_open(const char *filename) return NULL; } +parser_t* FAST_FUNC config_open(const char *filename) +{ + return config_open2(filename, fopen_or_warn_stdin); +} + static void config_free_data(parser_t *const parser) { free(parser->line); @@ -114,6 +119,7 @@ int FAST_FUNC config_read(parser_t *parser, char **tokens, unsigned flags, const int ntokens = flags & 0xFF; int mintokens = (flags & 0xFF00) >> 8; + again: // N.B. this could only be used in read-in-one-go version, or when tokens use xstrdup(). TODO //if (!parser->lineno || !(flags & PARSE_DONT_NULL)) memset(tokens, 0, sizeof(tokens[0]) * ntokens); @@ -211,9 +217,13 @@ int FAST_FUNC config_read(parser_t *parser, char **tokens, unsigned flags, const //bb_info_msg("A[%s]", line); } - if (ii < mintokens) - bb_error_msg_and_die("bad line %u: %d tokens found, %d needed", - parser->lineno, ii, mintokens); + if (ii < mintokens) { + bb_error_msg("bad line %u: %d tokens found, %d needed", + parser->lineno, ii, mintokens); + if (flags & PARSE_MIN_DIE) + xfunc_die(); + goto again; + } return ii; } |