16 void add_cmdname(struct cmdnames *cmds, const char *name, size_t len)  in add_cmdname()  argument
26 	ALLOC_GROW(cmds->names, cmds->cnt + 1, cmds->alloc);  in add_cmdname()
27 	cmds->names[cmds->cnt++] = ent;  in add_cmdname()
30 void clean_cmdnames(struct cmdnames *cmds)  in clean_cmdnames()  argument
34 	for (i = 0; i < cmds->cnt; ++i)  in clean_cmdnames()
35 		zfree(&cmds->names[i]);  in clean_cmdnames()
36 	zfree(&cmds->names);  in clean_cmdnames()
37 	cmds->cnt = 0;  in clean_cmdnames()
38 	cmds->alloc = 0;  in clean_cmdnames()
48 void uniq(struct cmdnames *cmds)  in uniq()  argument
52 	if (!cmds->cnt)  in uniq()
55 	for (i = 1; i < cmds->cnt; i++) {  in uniq()
56 		if (!strcmp(cmds->names[i]->name, cmds->names[i-1]->name))  in uniq()
57 			zfree(&cmds->names[i - 1]);  in uniq()
59 	for (i = 0, j = 0; i < cmds->cnt; i++) {  in uniq()
60 		if (cmds->names[i]) {  in uniq()
64 				cmds->names[j++] = cmds->names[i];  in uniq()
67 	cmds->cnt = j;  in uniq()
69 		cmds->names[j++] = NULL;  in uniq()
72 void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes)  in exclude_cmds()  argument
78 	while (ci < cmds->cnt && ei < excludes->cnt) {  in exclude_cmds()
79 		cmp = strcmp(cmds->names[ci]->name, excludes->names[ei]->name);  in exclude_cmds()
85 				zfree(&cmds->names[cj]);  in exclude_cmds()
86 				cmds->names[cj++] = cmds->names[ci++];  in exclude_cmds()
96 		while (ci < cmds->cnt) {  in exclude_cmds()
97 			zfree(&cmds->names[cj]);  in exclude_cmds()
98 			cmds->names[cj++] = cmds->names[ci++];  in exclude_cmds()
101 	for (ci = cj; ci < cmds->cnt; ci++)  in exclude_cmds()
102 		zfree(&cmds->names[ci]);  in exclude_cmds()
103 	cmds->cnt = cj;  in exclude_cmds()
128 static void pretty_print_string_list(struct cmdnames *cmds, int longest)  in pretty_print_string_list()  argument
141 	rows = (cmds->cnt + cols - 1) / cols;  in pretty_print_string_list()
150 			if (n >= cmds->cnt)  in pretty_print_string_list()
152 			if (j == cols-1 || n + rows >= cmds->cnt)  in pretty_print_string_list()
154 			printf("%-*s", size, cmds->names[n]->name);  in pretty_print_string_list()
179 static void list_commands_in_dir(struct cmdnames *cmds,  in list_commands_in_dir()  argument
210 		add_cmdname(cmds, de->d_name + prefix_len, entlen);  in list_commands_in_dir()