diff options
Diffstat (limited to 'src/config.c')
| -rw-r--r-- | src/config.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/src/config.c b/src/config.c index 53d757d..f42c408 100644 --- a/src/config.c +++ b/src/config.c @@ -269,18 +269,26 @@ cb_match_list(enum grecs_callback_command cmd, grecs_node_t *node, static void value_to_options(grecs_value_t *val, int *options) { - if (strcmp(val->v.string, "nowait") == 0) - *options |= OPT_NOWAIT; - else if (strcmp(val->v.string, "wait") == 0) - *options &= ~OPT_NOWAIT; - else if (strcmp(val->v.string, "stdout") == 0) - *options |= OPT_STDOUT; - else if (strcmp(val->v.string, "stderr") == 0) - *options |= OPT_STDERR; - else if (strcmp(val->v.string, "nullin") == 0) - *options |= OPT_NULLIN; - else +#define NEGATE 0x8000 + static struct transtab opttab[] = { + { "nowait", OPT_NOWAIT }, + { "wait", NEGATE | OPT_NOWAIT }, + { "stdout", OPT_STDOUT }, + { "stderr", OPT_STDERR }, + { "nullin", OPT_NULLIN }, + { "shell", OPT_SHELL }, + { NULL } + }; + int t; + + if (trans_strtotok(opttab, val->v.string, &t)) { grecs_error(&val->locus, 0, "unrecognized option"); + return; + } + if (t & NEGATE) + *options &= ~(t & ~NEGATE); + else + *options |= t; } static int |