2 * Copyright (C) 2002-2005 Roman Zippel <zippel@linux-m68k.org>
3 * Copyright (C) 2002-2005 Sam Ravnborg <sam@ravnborg.org>
5 * Released under the terms of the GNU GPL v2.0.
11 /* file already present in list? If not add it */
12 struct file *file_lookup(const char *name)
16 for (file = file_list; file; file = file->next) {
17 if (!strcmp(name, file->name))
21 file = malloc(sizeof(*file));
22 memset(file, 0, sizeof(*file));
23 file->name = strdup(name);
24 file->next = file_list;
29 /* Allocate initial growable sting */
30 struct gstr str_new(void)
33 gs.s = malloc(sizeof(char) * 64);
39 /* Allocate and assign growable string */
40 struct gstr str_assign(const char *s)
44 gs.len = strlen(s) + 1;
48 /* Free storage for growable string */
49 void str_free(struct gstr *gs)
57 /* Append to growable string */
58 void str_append(struct gstr *gs, const char *s)
62 l = strlen(gs->s) + strlen(s) + 1;
64 gs->s = realloc(gs->s, l);
71 /* Append printf formatted string to growable string */
72 void str_printf(struct gstr *gs, const char *fmt, ...)
75 char s[10000]; /* big enough... */
77 vsnprintf(s, sizeof(s), fmt, ap);
82 /* Retrieve value of growable string */
83 const char *str_get(struct gstr *gs)