aboutsummaryrefslogtreecommitdiff
path: root/src/os
diff options
context:
space:
mode:
Diffstat (limited to 'src/os')
-rw-r--r--src/os/unix/ngx_files.c46
-rw-r--r--src/os/unix/ngx_freebsd_config.h6
-rw-r--r--src/os/unix/ngx_time.h1
-rw-r--r--src/os/win32/ngx_files.c51
-rw-r--r--src/os/win32/ngx_files.h6
-rw-r--r--src/os/win32/ngx_win32_config.h10
6 files changed, 115 insertions, 5 deletions
diff --git a/src/os/unix/ngx_files.c b/src/os/unix/ngx_files.c
index f07ef5444..1fd69fc4c 100644
--- a/src/os/unix/ngx_files.c
+++ b/src/os/unix/ngx_files.c
@@ -14,6 +14,8 @@ ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
ngx_log_debug(file->log, "read: %d, %x, %d, %qd" _
file->fd _ buf _ size _ offset);
+#if (HAVE_PREAD)
+
n = pread(file->fd, buf, size, offset);
if (n == -1) {
@@ -21,6 +23,24 @@ ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
return NGX_ERROR;
}
+#else
+
+ if (file->offset != offset) {
+ if (lseek(file->fd, offset, SEEK_SET) == -1) {
+ ngx_log_error(NGX_LOG_CRIT, file->log, ngx_errno, "lseek() failed");
+ return NGX_ERROR;
+ }
+ }
+
+ n = read(file->fd, buf, size);
+
+ if (n == -1) {
+ ngx_log_error(NGX_LOG_CRIT, file->log, ngx_errno, "read() failed");
+ return NGX_ERROR;
+ }
+
+#endif
+
file->offset += n;
return n;
@@ -31,6 +51,8 @@ ssize_t ngx_write_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
{
ssize_t n;
+#if (HAVE_PWRITE)
+
n = pwrite(file->fd, buf, size, offset);
if (n == -1) {
@@ -44,6 +66,30 @@ ssize_t ngx_write_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
return NGX_ERROR;
}
+#else
+
+ if (file->offset != offset) {
+ if (lseek(file->fd, offset, SEEK_SET) == -1) {
+ ngx_log_error(NGX_LOG_CRIT, file->log, ngx_errno, "lseek() failed");
+ return NGX_ERROR;
+ }
+ }
+
+ n = write(file->fd, buf, size);
+
+ if (n == -1) {
+ ngx_log_error(NGX_LOG_CRIT, file->log, ngx_errno, "write() failed");
+ return NGX_ERROR;
+ }
+
+ if ((size_t) n != size) {
+ ngx_log_error(NGX_LOG_CRIT, file->log, 0,
+ "write() has written only %d of %d", n, size);
+ return NGX_ERROR;
+ }
+
+#endif
+
file->offset += n;
return n;
diff --git a/src/os/unix/ngx_freebsd_config.h b/src/os/unix/ngx_freebsd_config.h
index 890d6cc1c..233cae50a 100644
--- a/src/os/unix/ngx_freebsd_config.h
+++ b/src/os/unix/ngx_freebsd_config.h
@@ -76,6 +76,12 @@
#endif
+/* STUB */
+#define HAVE_PREAD 1
+#define HAVE_PWRITE 1
+#define HAVE_LOCALTIME_R 1
+
+
/* FreeBSD sendfile */
#if __FreeBSD_version >= 300007
diff --git a/src/os/unix/ngx_time.h b/src/os/unix/ngx_time.h
index 9dc4aea40..d942900df 100644
--- a/src/os/unix/ngx_time.h
+++ b/src/os/unix/ngx_time.h
@@ -20,6 +20,7 @@ typedef struct tm ngx_tm_t;
#define ngx_tm_mon tm_mon
#define ngx_tm_year tm_year
#define ngx_tm_wday tm_wday
+#define ngx_tm_zone tm_zone
void ngx_localtime(ngx_tm_t *tm);
diff --git a/src/os/win32/ngx_files.c b/src/os/win32/ngx_files.c
index 7c3b1f6d4..faeb93d5c 100644
--- a/src/os/win32/ngx_files.c
+++ b/src/os/win32/ngx_files.c
@@ -5,9 +5,37 @@
ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
{
- size_t n;
+ size_t n;
+ long high_offset;
+ ngx_err_t err;
+ OVERLAPPED ovlp, *povlp;
+
+ if (ngx_win32_version < NGX_WIN_NT) {
+ high_offset = (long) (offset >> 32);
+ if (SetFilePointer(file->fd, (long) offset, &high_offset, FILE_BEGIN)
+ == 0xFFFFFFFF)
+ {
+ err = ngx_errno;
+ if (err != NO_ERROR) {
+ ngx_log_error(NGX_LOG_ERR, file->log, err,
+ "SeekFilePointer() failed");
+ return NGX_ERROR;
+ }
+ }
- if (ReadFile(file->fd, buf, size, &n, NULL) == 0) {
+ povlp = NULL;
+
+ } else {
+ ovlp.Internal = 0;
+ ovlp.InternalHigh = 0;
+ ovlp.Offset = (DWORD) offset;
+ ovlp.OffsetHigh = (DWORD) (offset >> 32);
+ ovlp.hEvent = NULL;
+
+ povlp = &ovlp;
+ }
+
+ if (ReadFile(file->fd, buf, size, &n, povlp) == 0) {
ngx_log_error(NGX_LOG_ERR, file->log, ngx_errno, "ReadFile() failed");
return NGX_ERROR;
}
@@ -18,6 +46,25 @@ ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
}
+/* TODO: as read file */
+
+ssize_t ngx_write_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
+{
+ size_t n;
+
+ if (WriteFile(file->fd, buf, size, &n, NULL) == 0) {
+ ngx_log_error(NGX_LOG_ERR, file->log, ngx_errno, "WriteFile() failed");
+ return NGX_ERROR;
+ }
+
+ file->offset += n;
+
+ return n;
+}
+
+
+/* TODO: log error */
+
int ngx_file_append_mode(ngx_fd_t fd)
{
if (SetFilePointer(fd, 0, NULL, FILE_END) == 0xFFFFFFFF) {
diff --git a/src/os/win32/ngx_files.h b/src/os/win32/ngx_files.h
index 7692585c2..8e739e9fb 100644
--- a/src/os/win32/ngx_files.h
+++ b/src/os/win32/ngx_files.h
@@ -85,6 +85,12 @@ int ngx_file_type(char *filename, ngx_file_info_t *fi);
ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset);
#define ngx_read_file_n "ReadFile()"
+ssize_t ngx_write_file(ngx_file_t *file, char *buf, size_t size, off_t offset);
+
+ssize_t ngx_write_chain_to_file(ngx_file_t *file, ngx_chain_t *ce,
+ off_t offset, ngx_pool_t *pool);
+
+
#define STDERR_FILENO (HANDLE) 2
diff --git a/src/os/win32/ngx_win32_config.h b/src/os/win32/ngx_win32_config.h
index c72aaffc9..9ec07cf88 100644
--- a/src/os/win32/ngx_win32_config.h
+++ b/src/os/win32/ngx_win32_config.h
@@ -2,7 +2,13 @@
#define _NGX_WIN32_CONFIG_H_INCLUDED_
-#define WIN32 1
+#define WIN32 1
+
+/* STUB */
+#define NGX_WIN_NT 200000
+extern int ngx_win32_version;
+/**/
+
#include <winsock2.h>
@@ -12,8 +18,6 @@
#include <stdlib.h>
#include <stdarg.h>
-#include <time.h> /* gmtime, strftime */
-
#define ngx_inline __inline
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-05 06:44:12 +0000