summary |
shortlog |
log |
commit | commitdiff |
tree
raw |
patch |
inline | side by side (from parent 1:
6551238)
We already have xmalloc(), xcalloc(), and xrealloc((). Add xstrdup()
as well to save tedious error handling.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
case S_HEX:
done:
if (sym_string_valid(sym, p)) {
case S_HEX:
done:
if (sym_string_valid(sym, p)) {
- sym->def[def].val = strdup(p);
+ sym->def[def].val = xstrdup(p);
sym->flags |= def_flags;
} else {
if (def != S_DEF_AUTO)
sym->flags |= def_flags;
} else {
if (def != S_DEF_AUTO)
void *xmalloc(size_t size);
void *xcalloc(size_t nmemb, size_t size);
void *xrealloc(void *p, size_t size);
void *xmalloc(size_t size);
void *xcalloc(size_t nmemb, size_t size);
void *xrealloc(void *p, size_t size);
+char *xstrdup(const char *s);
struct gstr {
size_t len;
struct gstr {
size_t len;
sprintf(str, "%lld", val2);
else
sprintf(str, "0x%llx", val2);
sprintf(str, "%lld", val2);
else
sprintf(str, "0x%llx", val2);
- sym->curr.val = strdup(str);
+ sym->curr.val = xstrdup(str);
}
static void sym_set_changed(struct symbol *sym)
}
static void sym_set_changed(struct symbol *sym)
: !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE))))
return symbol;
}
: !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE))))
return symbol;
}
- new_name = strdup(name);
+ new_name = xstrdup(name);
} else {
new_name = NULL;
hash = 0;
} else {
new_name = NULL;
hash = 0;
fprintf(stderr, "Out of memory.\n");
exit(1);
}
fprintf(stderr, "Out of memory.\n");
exit(1);
}
+
+char *xstrdup(const char *s)
+{
+ char *p;
+
+ p = strdup(s);
+ if (p)
+ return p;
+ fprintf(stderr, "Out of memory.\n");
+ exit(1);
+}
* later regardless of whether it comes from the 'prompt' in
* mainmenu_stmt or here
*/
* later regardless of whether it comes from the 'prompt' in
* mainmenu_stmt or here
*/
- menu_add_prompt(P_MENU, strdup("Linux Kernel Configuration"), NULL);
+ menu_add_prompt(P_MENU, xstrdup("Linux Kernel Configuration"), NULL);