nginx 0.7.53 *) Change: now a log set by --error-log-path is created from the very start-up. *) Feature: now the start up errors and warnings are outputted to an error_log and stderr. *) Feature: the empty --prefix= configure parameter forces nginx to use a directory where it was run as prefix. *) Feature: the -p switch. *) Feature: the -s switch on Unix platforms. *) Feature: the -? and -h switches. Thanks to Jerome Loyet. *) Feature: now switches may be set in condensed form. *) Bugfix: nginx/Windows did not work if configuration file was given by the -c switch. *) Bugfix: temporary files might be not removed if the "proxy_store", "fastcgi_store", "proxy_cache", or "fastcgi_cache" were used. Thanks to Maxim Dounin. *) Bugfix: an incorrect value was passed to mail proxy authentication server in "Auth-Method" header line; the bug had appeared in 0.7.34. Thanks to Simon Lecaille. *) Bugfix: system error text descriptions were not logged on Linux; the bug had appeared in 0.7.45. *) Bugfix: the "fastcgi_cache_min_uses" directive did not work. Thanks to Andrew Vorobyoff.

--- a/src/os/unix/ngx_files.h
+++ b/src/os/unix/ngx_files.h
@@ -158,8 +158,10 @@ ngx_int_t ngx_set_file_time(u_char *name
 
 #define ngx_realpath(p, r)       realpath((char *) p, (char *) r)
 #define ngx_realpath_n           "realpath()"
-#define ngx_getcwd(buf, size)    (getcwd(buf, size) != NULL)
+#define ngx_getcwd(buf, size)    (getcwd((char *) buf, size) != NULL)
 #define ngx_getcwd_n             "getcwd()"
+#define ngx_path_separator(c)    ((c) == '/')
+
 #define NGX_MAX_PATH             PATH_MAX
 
 #define NGX_DIR_MASK_LEN         0
@@ -273,8 +275,12 @@ ngx_int_t ngx_directio_off(ngx_fd_t fd);
 
 #endif
 
-
 size_t ngx_fs_bsize(u_char *name);
 
 
+#define ngx_stderr               STDERR_FILENO
+#define ngx_set_stderr(fd)       dup2(fd, STDERR_FILENO)
+#define ngx_set_stderr_n         "dup2(STDERR_FILENO)"
+
+
 #endif /* _NGX_FILES_H_INCLUDED_ */