86 int FAST_FUNC update_passwd(const char *filename,  in update_passwd()  argument
108 	const char *shadow = strstr(filename, "shadow");  in update_passwd()
113 	filename = xmalloc_follow_symlinks(filename);  in update_passwd()
114 	if (filename == NULL)  in update_passwd()
121 	fnamesfx = xasprintf("%s+", filename);  in update_passwd()
126 		old_fp = fopen(filename, "r+");  in update_passwd()
128 		old_fp = fopen_or_warn(filename, "r+");  in update_passwd()
163 	if (i || link(filename, fnamesfx))  in update_passwd()
174 		bb_perror_msg("warning: can't lock '%s'", filename);  in update_passwd()
300 				bb_error_msg("can't find %s in %s", name, filename);  in update_passwd()
302 				bb_error_msg("can't find %s in %s", member, filename);  in update_passwd()
319 	 || rename(fnamesfx, filename)  in update_passwd()
337 	free((char *)filename);  in update_passwd()