36 lines
805 B
C
36 lines
805 B
C
char **
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tokenize(char *source, const char *delim, int *llen)
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{
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int listlength = 0, list_size = 0;
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char **list = NULL, *token;
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token = strtok(source, delim);
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while (token) {
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if (listlength + 1 >= list_size) {
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if (!(list = realloc(list, (list_size += 8) * sizeof(*list))))
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die("spmenu: unable to realloc %zu bytes\n", list_size * sizeof(*list));
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}
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if (!(list[listlength] = strdup(token)))
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die("spmenu: unable to strdup %zu bytes\n", strlen(token) + 1);
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token = strtok(NULL, delim);
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listlength++;
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}
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*llen = listlength;
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return list;
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}
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int
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arrayhas(char **list, int length, char *item)
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{
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int i;
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for (i = 0; i < length; i++) {
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size_t len1 = strlen(list[i]);
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size_t len2 = strlen(item);
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if (!fstrncmp(list[i], item, len1 > len2 ? len2 : len1))
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return 1;
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}
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return 0;
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}
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