diff options
Diffstat (limited to 'src/core/nginx.c')
| -rw-r--r-- | src/core/nginx.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/src/core/nginx.c b/src/core/nginx.c index c1c6c0c25..06721269b 100644 --- a/src/core/nginx.c +++ b/src/core/nginx.c @@ -191,6 +191,8 @@ static char **ngx_os_environ; int ngx_cdecl main(int argc, char *const *argv) { + char *p; + ssize_t n; ngx_int_t i; ngx_log_t *log; ngx_cycle_t *cycle, init_cycle; @@ -240,23 +242,30 @@ main(int argc, char *const *argv) } if (ngx_show_version) { - ngx_write_fd(ngx_stderr_fileno, "nginx version: " NGINX_VER CRLF, - sizeof("nginx version: " NGINX_VER CRLF) - 1); + + p = "nginx version: " NGINX_VER CRLF; + n = sizeof("nginx version: " NGINX_VER CRLF) - 1; + + if (ngx_write_fd(ngx_stderr_fileno, p, n) != n) { + return 1; + } if (ngx_show_configure) { #ifdef NGX_COMPILER - ngx_write_fd(ngx_stderr_fileno, "built by " NGX_COMPILER CRLF, - sizeof("built by " NGX_COMPILER CRLF) - 1); -#endif + p = "built by " NGX_COMPILER CRLF; + n = sizeof("built by " NGX_COMPILER CRLF) - 1; -#ifndef __WATCOMC__ + if (ngx_write_fd(ngx_stderr_fileno, p, n) != n) { + return 1; + } +#endif - /* OpenWatcomC could not build the long NGX_CONFIGURE string */ + p = "configure arguments: " NGX_CONFIGURE CRLF; + n = sizeof("configure arguments :" NGX_CONFIGURE CRLF) - 1; - ngx_write_fd(ngx_stderr_fileno, - "configure arguments: " NGX_CONFIGURE CRLF, - sizeof("configure arguments :" NGX_CONFIGURE CRLF) - 1); -#endif + if (ngx_write_fd(ngx_stderr_fileno, p, n) != n) { + return 1; + } } if (!ngx_test_config) { |