34 		size_t len = (ret >= size) ? size - 1 : ret;  in strlcpy()  local
36 		memcpy(dest, src, len);  in strlcpy()
37 		dest[len] = '\0';  in strlcpy()
65 	size_t len;  in perf_vsnpath()  local
67 	len = strlen(perf_dir);  in perf_vsnpath()
68 	if (n < len + 1)  in perf_vsnpath()
70 	memcpy(buf, perf_dir, len);  in perf_vsnpath()
71 	if (len && !is_dir_sep(perf_dir[len-1]))  in perf_vsnpath()
72 		buf[len++] = '/';  in perf_vsnpath()
73 	len += vsnprintf(buf + len, n - len, fmt, args);  in perf_vsnpath()
74 	if (len >= n)  in perf_vsnpath()
95 	unsigned len;  in mkpath()  local
99 	len = vsnprintf(pathname, PATH_MAX, fmt, args);  in mkpath()
101 	if (len >= PATH_MAX)  in mkpath()
111 	unsigned len;  in perf_path()  local
113 	len = strlen(perf_dir);  in perf_path()
114 	if (len > PATH_MAX-100)  in perf_path()
116 	memcpy(pathname, perf_dir, len);  in perf_path()
117 	if (len && perf_dir[len-1] != '/')  in perf_path()
118 		pathname[len++] = '/';  in perf_path()
120 	len += vsnprintf(pathname + len, PATH_MAX - len, fmt, args);  in perf_path()
122 	if (len >= PATH_MAX)  in perf_path()
128 static inline int chomp_trailing_dir_sep(const char *path, int len)  in chomp_trailing_dir_sep()  argument
130 	while (len && is_dir_sep(path[len - 1]))  in chomp_trailing_dir_sep()
131 		len--;  in chomp_trailing_dir_sep()
132 	return len;  in chomp_trailing_dir_sep()