Mercurial > hg > nginx-quic
diff src/core/ngx_conf_file.c @ 2328:0ebecd0c3410 stable-0.6
r2303 merge:
compatibility with glibc 2.3, warn_unused_result attribute for write()
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Thu, 20 Nov 2008 17:23:08 +0000 |
parents | b5263e401884 |
children | a3f062177dba |
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--- a/src/core/ngx_conf_file.c +++ b/src/core/ngx_conf_file.c @@ -806,6 +806,7 @@ ngx_conf_open_file(ngx_cycle_t *cycle, n static void ngx_conf_flush_files(ngx_cycle_t *cycle) { + ssize_t n, len; ngx_uint_t i; ngx_list_part_t *part; ngx_open_file_t *file; @@ -826,11 +827,24 @@ ngx_conf_flush_files(ngx_cycle_t *cycle) i = 0; } - if (file[i].buffer == NULL || file[i].pos - file[i].buffer == 0) { + len = file[i].pos - file[i].buffer; + + if (file[i].buffer == NULL || len == 0) { continue; } - ngx_write_fd(file[i].fd, file[i].buffer, file[i].pos - file[i].buffer); + n = ngx_write_fd(file[i].fd, file[i].buffer, len); + + if (n == NGX_FILE_ERROR) { + ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, + ngx_write_fd_n " to \"%s\" failed", + file[i].name.data); + + } else if (n != len) { + ngx_log_error(NGX_LOG_ALERT, cycle->log, 0, + ngx_write_fd_n " to \"%s\" was incomplete: %z of %uz", + file[i].name.data, n, len); + } } }