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
)
60 size_t l
= strlen(gs
->s
) + strlen(s
) + 1;
62 gs
->s
= realloc(gs
->s
, l
);
68 /* Append printf formatted string to growable string */
69 void str_printf(struct gstr
*gs
, const char *fmt
, ...)
72 char s
[10000]; /* big enough... */
74 vsnprintf(s
, sizeof(s
), fmt
, ap
);
79 /* Retrieve value of growable string */
80 const char *str_get(struct gstr
*gs
)
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