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-rw-r--r--erts/emulator/drivers/common/efile_drv.c15
-rw-r--r--erts/emulator/drivers/common/gzio.c53
-rw-r--r--erts/emulator/drivers/common/gzio.h16
-rw-r--r--erts/emulator/drivers/common/gzio_zutil.h9
4 files changed, 43 insertions, 50 deletions
diff --git a/erts/emulator/drivers/common/efile_drv.c b/erts/emulator/drivers/common/efile_drv.c
index 8de578d8b7..dca979c13a 100644
--- a/erts/emulator/drivers/common/efile_drv.c
+++ b/erts/emulator/drivers/common/efile_drv.c
@@ -111,7 +111,6 @@
#include "erl_driver.h"
#include "erl_efile.h"
#include "erl_threads.h"
-#include "zlib.h"
#include "gzio.h"
#include "dtrace-wrapper.h"
#include <ctype.h>
@@ -818,7 +817,7 @@ file_start(ErlDrvPort port, char* command)
static void do_close(int flags, SWord fd) {
if (flags & EFILE_COMPRESSED) {
- erts_gzclose((gzFile)(fd));
+ erts_gzclose((ErtsGzFile)(fd));
} else {
efile_closefile((int) fd);
}
@@ -1136,7 +1135,7 @@ static void invoke_read(void *data)
}
read_size = size;
if (d->flags & EFILE_COMPRESSED) {
- read_size = erts_gzread((gzFile)d->fd,
+ read_size = erts_gzread((ErtsGzFile)d->fd,
d->c.read.binp->orig_bytes + d->c.read.bin_offset,
size);
status = (read_size != (size_t) -1);
@@ -1209,7 +1208,7 @@ static void invoke_read_line(void *data)
size = need - d->c.read_line.read_size;
}
if (d->flags & EFILE_COMPRESSED) {
- read_size = erts_gzread((gzFile)d->fd,
+ read_size = erts_gzread((ErtsGzFile)d->fd,
d->c.read_line.binp->orig_bytes +
d->c.read_line.read_offset + d->c.read_line.read_size,
size);
@@ -1250,7 +1249,7 @@ static void invoke_read_line(void *data)
d->c.read_line.read_size -= too_much;
ASSERT(d->c.read_line.read_size >= 0);
if (d->flags & EFILE_COMPRESSED) {
- Sint64 location = erts_gzseek((gzFile)d->fd,
+ Sint64 location = erts_gzseek((ErtsGzFile)d->fd,
-((Sint64) too_much), EFILE_SEEK_CUR);
if (location == -1) {
d->result_ok = 0;
@@ -1535,7 +1534,7 @@ static void invoke_writev(void *data) {
*/
errno = EINVAL;
if (! (status =
- erts_gzwrite((gzFile)d->fd,
+ erts_gzwrite((ErtsGzFile)d->fd,
iov[i].iov_base,
iov[i].iov_len)) == iov[i].iov_len) {
d->errInfo.posix_errno =
@@ -1797,7 +1796,7 @@ static void invoke_lseek(void *data)
d->errInfo.posix_errno = EINVAL;
status = 0;
} else {
- d->c.lseek.location = erts_gzseek((gzFile)d->fd,
+ d->c.lseek.location = erts_gzseek((ErtsGzFile)d->fd,
offset, d->c.lseek.origin);
if (d->c.lseek.location == -1) {
d->errInfo.posix_errno = errno;
@@ -1885,7 +1884,7 @@ static void invoke_open(void *data)
if (status || (d->errInfo.posix_errno != EISDIR)) {
mode = (d->flags & EFILE_MODE_READ) ? "rb" : "wb";
d->fd = (SWord) erts_gzopen(d->b, mode);
- if ((gzFile)d->fd) {
+ if ((ErtsGzFile)d->fd) {
status = 1;
} else {
if (errno == 0) {
diff --git a/erts/emulator/drivers/common/gzio.c b/erts/emulator/drivers/common/gzio.c
index e085c262b0..653f3954b1 100644
--- a/erts/emulator/drivers/common/gzio.c
+++ b/erts/emulator/drivers/common/gzio.c
@@ -77,7 +77,7 @@ typedef struct gz_stream {
* this structure. */
} gz_stream;
-local gzFile gz_open OF((const char *path, const char *mode));
+local ErtsGzFile gz_open OF((const char *path, const char *mode));
local int get_byte OF((gz_stream *s));
local void check_header OF((gz_stream *s));
local int destroy OF((gz_stream *s));
@@ -144,7 +144,7 @@ local uLong getLong OF((gz_stream *s));
can be checked to distinguish the two cases (if errno is zero, the
zlib error is Z_MEM_ERROR).
*/
-local gzFile gz_open (path, mode)
+local ErtsGzFile gz_open (path, mode)
const char *path;
const char *mode;
{
@@ -179,7 +179,7 @@ local gzFile gz_open (path, mode)
s->path = (char*)ALLOC(FILENAME_BYTELEN(path)+FILENAME_CHARSIZE);
if (s->path == NULL) {
- return s->destroy(s), (gzFile)Z_NULL;
+ return s->destroy(s), (ErtsGzFile)Z_NULL;
}
FILENAME_COPY(s->path, path); /* do this early for debugging */
@@ -197,7 +197,7 @@ local gzFile gz_open (path, mode)
} while (*p++ && m < fmode + sizeof(fmode) - 1);
*m = '\0';
if (s->mode == '\0')
- return s->destroy(s), (gzFile)Z_NULL;
+ return s->destroy(s), (ErtsGzFile)Z_NULL;
if (s->mode == 'w') {
err = deflateInit2(&(s->stream), level,
@@ -207,7 +207,7 @@ local gzFile gz_open (path, mode)
s->stream.next_out = s->outbuf = (Byte*)ALLOC(Z_BUFSIZE);
if (err != Z_OK || s->outbuf == Z_NULL) {
- return s->destroy(s), (gzFile)Z_NULL;
+ return s->destroy(s), (ErtsGzFile)Z_NULL;
}
} else {
/*
@@ -221,7 +221,7 @@ local gzFile gz_open (path, mode)
s->stream.next_in = s->inbuf = (Byte*)ALLOC(Z_BUFSIZE);
if (err != Z_OK || s->inbuf == Z_NULL) {
- return s->destroy(s), (gzFile)Z_NULL;
+ return s->destroy(s), (ErtsGzFile)Z_NULL;
}
}
s->stream.avail_out = Z_BUFSIZE;
@@ -229,17 +229,16 @@ local gzFile gz_open (path, mode)
errno = 0;
#if defined(FILENAMES_16BIT)
{
- char wfmode[160];
- int i=0,j;
- for(j=0;fmode[j] != '\0';++j) {
- wfmode[i++]=fmode[j];
- wfmode[i++]='\0';
+ WCHAR wfmode[80];
+ int i = 0;
+ int j;
+ for(j = 0; fmode[j] != '\0'; ++j) {
+ wfmode[i++] = (WCHAR) fmode[j];
}
- wfmode[i++] = '\0';
- wfmode[i++] = '\0';
- s->file = F_OPEN(path, wfmode);
+ wfmode[i++] = L'\0';
+ s->file = _wfopen((WCHAR *)path, wfmode);
if (s->file == NULL) {
- return s->destroy(s), (gzFile)Z_NULL;
+ return s->destroy(s), (ErtsGzFile)Z_NULL;
}
}
#elif defined(UNIX)
@@ -249,18 +248,18 @@ local gzFile gz_open (path, mode)
s->file = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0666);
}
if (s->file == -1) {
- return s->destroy(s), (gzFile)Z_NULL;
+ return s->destroy(s), (ErtsGzFile)Z_NULL;
}
#else
- s->file = F_OPEN(path, fmode);
+ s->file = fopen(path, fmode);
if (s->file == NULL) {
- return s->destroy(s), (gzFile)Z_NULL;
+ return s->destroy(s), (ErtsGzFile)Z_NULL;
}
#endif
if (s->mode == 'r') {
check_header(s); /* skip the .gz header */
}
- return (gzFile)s;
+ return (ErtsGzFile)s;
}
/* ===========================================================================
@@ -296,7 +295,7 @@ local int gz_rewind (gz_stream *s)
/* ===========================================================================
Opens a gzip (.gz) file for reading or writing.
*/
-gzFile erts_gzopen (path, mode)
+ErtsGzFile erts_gzopen (path, mode)
const char *path;
const char *mode;
{
@@ -447,7 +446,7 @@ local int destroy (s)
gzread returns the number of bytes actually read (0 for end of file).
*/
int
-erts_gzread(gzFile file, voidp buf, unsigned len)
+erts_gzread(ErtsGzFile file, voidp buf, unsigned len)
{
gz_stream *s = (gz_stream*)file;
Bytef *start = buf; /* starting point for crc computation */
@@ -557,7 +556,7 @@ erts_gzread(gzFile file, voidp buf, unsigned len)
gzwrite returns the number of bytes actually written (0 in case of error).
*/
int
-erts_gzwrite(gzFile file, voidp buf, unsigned len)
+erts_gzwrite(ErtsGzFile file, voidp buf, unsigned len)
{
gz_stream *s = (gz_stream*)file;
@@ -593,7 +592,7 @@ erts_gzwrite(gzFile file, voidp buf, unsigned len)
*/
int
-erts_gzseek(gzFile file, int offset, int whence)
+erts_gzseek(ErtsGzFile file, int offset, int whence)
{
int pos;
gz_stream* s = (gz_stream *) file;
@@ -655,7 +654,7 @@ erts_gzseek(gzFile file, int offset, int whence)
degrade compression.
*/
int
-erts_gzflush(gzFile file, int flush)
+erts_gzflush(ErtsGzFile file, int flush)
{
uInt len;
int done = 0;
@@ -714,7 +713,7 @@ local uLong getLong (s)
and deallocates all the (de)compression state.
*/
int
-erts_gzclose(gzFile file)
+erts_gzclose(ErtsGzFile file)
{
int err;
gz_stream *s = (gz_stream*)file;
@@ -723,9 +722,9 @@ erts_gzclose(gzFile file)
if (s->mode == 'w') {
err = erts_gzflush (file, Z_FINISH);
- if (err != Z_OK) return s->destroy(file);
+ if (err != Z_OK) return s->destroy(s);
}
- return s->destroy(file);
+ return s->destroy(s);
}
diff --git a/erts/emulator/drivers/common/gzio.h b/erts/emulator/drivers/common/gzio.h
index 3f1e546140..ea50d922ec 100644
--- a/erts/emulator/drivers/common/gzio.h
+++ b/erts/emulator/drivers/common/gzio.h
@@ -17,11 +17,15 @@
* %CopyrightEnd%
*/
-gzFile erts_gzopen (const char *path, const char *mode);
-int erts_gzread(gzFile file, voidp buf, unsigned len);
-int erts_gzwrite(gzFile file, voidp buf, unsigned len);
-int erts_gzseek(gzFile, int, int);
-int erts_gzflush(gzFile file, int flush);
-int erts_gzclose(gzFile file);
+#include "zlib.h"
+
+typedef struct erts_gzFile* ErtsGzFile;
+
+ErtsGzFile erts_gzopen (const char *path, const char *mode);
+int erts_gzread(ErtsGzFile file, voidp buf, unsigned len);
+int erts_gzwrite(ErtsGzFile file, voidp buf, unsigned len);
+int erts_gzseek(ErtsGzFile, int, int);
+int erts_gzflush(ErtsGzFile file, int flush);
+int erts_gzclose(ErtsGzFile file);
ErlDrvBinary* erts_gzinflate_buffer(char*, uLong);
ErlDrvBinary* erts_gzdeflate_buffer(char*, uLong);
diff --git a/erts/emulator/drivers/common/gzio_zutil.h b/erts/emulator/drivers/common/gzio_zutil.h
index 00eccc80fc..854205cc2c 100644
--- a/erts/emulator/drivers/common/gzio_zutil.h
+++ b/erts/emulator/drivers/common/gzio_zutil.h
@@ -23,12 +23,6 @@
* that may change or not exist at all.
*/
-#ifndef HAVE_LIBZ
-/* Use our "real" copy of zutil.h if we don't use shared zlib */
-#include "zutil.h"
-
-#else /* HAVE_LIBZ: Shared zlib is used */
-
#define local static
#define DEF_MEM_LEVEL 8
#define zmemcpy sys_memcpy
@@ -77,6 +71,3 @@
# define OS_CODE 0x03 /* assume Unix */
#endif
-
-#endif /* HAVE_LIBZ */
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 02:45:56 +0000