30 	char name[0];  member
36 	char name[0];  member
59 static const char *get_man_viewer_info(const char *name)  in get_man_viewer_info()  argument
64 		if (!strcasecmp(name, viewer->name))  in get_man_viewer_info()
189 static void add_man_viewer(const char *name)  in add_man_viewer()  argument
192 	size_t len = strlen(name);  in add_man_viewer()
197 	strcpy((*p)->name, name);  in add_man_viewer()
200 static int supported_man_viewer(const char *name, size_t len)  in supported_man_viewer()  argument
202 	return (!strncasecmp("man", name, len) ||  in supported_man_viewer()
203 		!strncasecmp("woman", name, len) ||  in supported_man_viewer()
204 		!strncasecmp("konqueror", name, len));  in supported_man_viewer()
207 static void do_add_man_viewer_info(const char *name,  in do_add_man_viewer_info()  argument
213 	strncpy(new->name, name, len);  in do_add_man_viewer_info()
219 static void unsupported_man_viewer(const char *name, const char *var)  in unsupported_man_viewer()  argument
222 		   "Please consider using 'man.<tool>.%s' instead.", name, var);  in unsupported_man_viewer()
225 static int add_man_viewer_path(const char *name,  in add_man_viewer_path()  argument
229 	if (supported_man_viewer(name, len))  in add_man_viewer_path()
230 		do_add_man_viewer_info(name, len, value);  in add_man_viewer_path()
232 		unsupported_man_viewer(name, "cmd");  in add_man_viewer_path()
237 static int add_man_viewer_cmd(const char *name,  in add_man_viewer_cmd()  argument
241 	if (supported_man_viewer(name, len))  in add_man_viewer_cmd()
242 		unsupported_man_viewer(name, "path");  in add_man_viewer_cmd()
244 		do_add_man_viewer_info(name, len, value);  in add_man_viewer_cmd()
251 	const char *name = var + 4;  in add_man_viewer_info()  local
252 	const char *subkey = strrchr(name, '.');  in add_man_viewer_info()
255 		pr_err("Config with no key for man viewer: %s", name);  in add_man_viewer_info()
262 		return add_man_viewer_path(name, subkey - name, value);  in add_man_viewer_info()
267 		return add_man_viewer_cmd(name, subkey - name, value);  in add_man_viewer_info()
305 		if (longest < strlen(common_cmds[i].name))  in list_common_cmds_help()
306 			longest = strlen(common_cmds[i].name);  in list_common_cmds_help()
311 		printf("   %-*s   ", longest, common_cmds[i].name);  in list_common_cmds_help()
345 static void exec_viewer(const char *name, const char *page)  in exec_viewer()  argument
347 	const char *info = get_man_viewer_info(name);  in exec_viewer()
349 	if (!strcasecmp(name, "man"))  in exec_viewer()
351 	else if (!strcasecmp(name, "woman"))  in exec_viewer()
353 	else if (!strcasecmp(name, "konqueror"))  in exec_viewer()
358 		pr_warning("'%s': unknown man viewer.", name);  in exec_viewer()
369 		exec_viewer(viewer->name, page); /* will return when unable */  in show_man_page()