aboutsummaryrefslogtreecommitdiff
path: root/package/config/confdata.c
diff options
context:
space:
mode:
authorGravatar Peter Korsgaard <jacmet@sunsite.dk>2008-06-19 08:11:51 +0000
committerGravatar Peter Korsgaard <jacmet@sunsite.dk>2008-06-19 08:11:51 +0000
commite2c32ba54b2fcf27a766e9c3cb427180a03ea056 (patch)
treed807979670ce4d6961f08ce8f2f9da1cdb57c5aa /package/config/confdata.c
parent1b6f2e0f4c8445100f1ea6bea5b89db15dba0175 (diff)
downloadbuildroot-e2c32ba54b2fcf27a766e9c3cb427180a03ea056.tar.gz
buildroot-e2c32ba54b2fcf27a766e9c3cb427180a03ea056.tar.bz2
package/config: rebase from upstream (2.6.24.4)
From Bernhards tree (1af211ea)
Diffstat (limited to 'package/config/confdata.c')
-rw-r--r--package/config/confdata.c119
1 files changed, 64 insertions, 55 deletions
diff --git a/package/config/confdata.c b/package/config/confdata.c
index c54c2855d5..7f06da4f16 100644
--- a/package/config/confdata.c
+++ b/package/config/confdata.c
@@ -84,6 +84,68 @@ char *conf_get_default_confname(void)
return name;
}
+static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
+{
+ char *p2;
+
+ switch (sym->type) {
+ case S_TRISTATE:
+ if (p[0] == 'm') {
+ sym->def[def].tri = mod;
+ sym->flags |= def_flags;
+ break;
+ }
+ case S_BOOLEAN:
+ if (p[0] == 'y') {
+ sym->def[def].tri = yes;
+ sym->flags |= def_flags;
+ break;
+ }
+ if (p[0] == 'n') {
+ sym->def[def].tri = no;
+ sym->flags |= def_flags;
+ break;
+ }
+ conf_warning("symbol value '%s' invalid for %s", p, sym->name);
+ break;
+ case S_OTHER:
+ if (*p != '"') {
+ for (p2 = p; *p2 && !isspace(*p2); p2++)
+ ;
+ sym->type = S_STRING;
+ goto done;
+ }
+ case S_STRING:
+ if (*p++ != '"')
+ break;
+ for (p2 = p; (p2 = strpbrk(p2, "\"\\")); p2++) {
+ if (*p2 == '"') {
+ *p2 = 0;
+ break;
+ }
+ memmove(p2, p2 + 1, strlen(p2));
+ }
+ if (!p2) {
+ conf_warning("invalid string found");
+ return 1;
+ }
+ case S_INT:
+ case S_HEX:
+ done:
+ if (sym_string_valid(sym, p)) {
+ sym->def[def].val = strdup(p);
+ sym->flags |= def_flags;
+ } else {
+ conf_warning("symbol value '%s' invalid for %s", p, sym->name);
+ return 1;
+ }
+ break;
+ default:
+ ;
+ }
+ return 0;
+}
+
int conf_read_simple(const char *name, int def)
{
FILE *in = NULL;
@@ -210,61 +272,8 @@ load:
conf_warning("trying to reassign symbol %s", sym->name);
break;
}
- switch (sym->type) {
- case S_TRISTATE:
- if (p[0] == 'm') {
- sym->def[def].tri = mod;
- sym->flags |= def_flags;
- break;
- }
- case S_BOOLEAN:
- if (p[0] == 'y') {
- sym->def[def].tri = yes;
- sym->flags |= def_flags;
- break;
- }
- if (p[0] == 'n') {
- sym->def[def].tri = no;
- sym->flags |= def_flags;
- break;
- }
- conf_warning("symbol value '%s' invalid for %s", p, sym->name);
- break;
- case S_OTHER:
- if (*p != '"') {
- for (p2 = p; *p2 && !isspace(*p2); p2++)
- ;
- sym->type = S_STRING;
- goto done;
- }
- case S_STRING:
- if (*p++ != '"')
- break;
- for (p2 = p; (p2 = strpbrk(p2, "\"\\")); p2++) {
- if (*p2 == '"') {
- *p2 = 0;
- break;
- }
- memmove(p2, p2 + 1, strlen(p2));
- }
- if (!p2) {
- conf_warning("invalid string found");
- continue;
- }
- case S_INT:
- case S_HEX:
- done:
- if (sym_string_valid(sym, p)) {
- sym->def[def].val = strdup(p);
- sym->flags |= def_flags;
- } else {
- conf_warning("symbol value '%s' invalid for %s", p, sym->name);
- continue;
- }
- break;
- default:
- ;
- }
+ if (conf_set_sym_val(sym, def, def_flags, p))
+ continue;
break;
case '\r':
case '\n':