Mercurial > hg > nginx-quic
changeset 2336:81d506883bba
*) increase ngx_conf_log_error() buffer
*) always log an error code
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Tue, 25 Nov 2008 13:00:53 +0000 |
parents | 3d8ab5957202 |
children | 3983e673cd40 |
files | src/core/ngx_conf_file.c src/core/ngx_conf_file.h |
diffstat | 2 files changed, 28 insertions(+), 12 deletions(-) [+] |
line wrap: on
line diff
--- a/src/core/ngx_conf_file.c +++ b/src/core/ngx_conf_file.c @@ -959,31 +959,47 @@ void ngx_cdecl ngx_conf_log_error(ngx_uint_t level, ngx_conf_t *cf, ngx_err_t err, char *fmt, ...) { - u_char errstr[NGX_MAX_CONF_ERRSTR], *buf, *last; + u_char errstr[NGX_MAX_CONF_ERRSTR], *p, *last; va_list args; last = errstr + NGX_MAX_CONF_ERRSTR; va_start(args, fmt); - buf = ngx_vsnprintf(errstr, last - errstr, fmt, args); + p = ngx_vsnprintf(errstr, last - errstr, fmt, args); va_end(args); - *buf = '\0'; + if (err) { + + if (p > last - 50) { + + /* leave a space for an error code */ - if (err) { - buf = ngx_snprintf(buf, last - buf - 1, " (%d: ", err); - buf = ngx_strerror_r(err, buf, last - buf - 1); - *buf++ = ')'; - *buf = '\0'; + p = last - 50; + *p++ = '.'; + *p++ = '.'; + *p++ = '.'; + } + +#if (NGX_WIN32) + p = ngx_snprintf(p, last - p, ((unsigned) err < 0x80000000) + ? " (%d: " : " (%Xd: ", err); +#else + p = ngx_snprintf(p, last - p, " (%d: ", err); +#endif + + p = ngx_strerror_r(err, p, last - p); + + *p++ = ')'; } if (cf->conf_file == NULL) { - ngx_log_error(level, cf->log, 0, "%s", errstr); + ngx_log_error(level, cf->log, 0, "%*s", p - errstr, errstr); return; } - ngx_log_error(level, cf->log, 0, "%s in %s:%ui", - errstr, cf->conf_file->file.name.data, cf->conf_file->line); + ngx_log_error(level, cf->log, 0, "%*s in %s:%ui", + p - errstr, errstr, + cf->conf_file->file.name.data, cf->conf_file->line); }