31 		size_t len = (ret >= size) ? size - 1 : ret;  in strlcpy()  local
32 		memcpy(dest, src, len);  in strlcpy()
33 		dest[len] = '\0';  in strlcpy()
61 	size_t len;  in perf_vsnpath()  local
63 	len = strlen(perf_dir);  in perf_vsnpath()
64 	if (n < len + 1)  in perf_vsnpath()
66 	memcpy(buf, perf_dir, len);  in perf_vsnpath()
67 	if (len && !is_dir_sep(perf_dir[len-1]))  in perf_vsnpath()
68 		buf[len++] = '/';  in perf_vsnpath()
69 	len += vsnprintf(buf + len, n - len, fmt, args);  in perf_vsnpath()
70 	if (len >= n)  in perf_vsnpath()
91 	unsigned len;  in mkpath()  local
95 	len = vsnprintf(pathname, PATH_MAX, fmt, args);  in mkpath()
97 	if (len >= PATH_MAX)  in mkpath()
107 	unsigned len;  in perf_path()  local
109 	len = strlen(perf_dir);  in perf_path()
110 	if (len > PATH_MAX-100)  in perf_path()
112 	memcpy(pathname, perf_dir, len);  in perf_path()
113 	if (len && perf_dir[len-1] != '/')  in perf_path()
114 		pathname[len++] = '/';  in perf_path()
116 	len += vsnprintf(pathname + len, PATH_MAX - len, fmt, args);  in perf_path()
118 	if (len >= PATH_MAX)  in perf_path()
124 static inline int chomp_trailing_dir_sep(const char *path, int len)  in chomp_trailing_dir_sep()  argument
126 	while (len && is_dir_sep(path[len - 1]))  in chomp_trailing_dir_sep()
127 		len--;  in chomp_trailing_dir_sep()
128 	return len;  in chomp_trailing_dir_sep()