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-rw-r--r--erts/emulator/beam/erl_driver.h24
-rw-r--r--erts/emulator/beam/io.c45
-rw-r--r--erts/emulator/drivers/common/efile_drv.c10
-rw-r--r--erts/emulator/drivers/common/inet_drv.c24
-rw-r--r--erts/emulator/sys/unix/sys.c6
5 files changed, 51 insertions, 58 deletions
diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h
index 7ca42f0549..3bae3b5f87 100644
--- a/erts/emulator/beam/erl_driver.h
+++ b/erts/emulator/beam/erl_driver.h
@@ -443,8 +443,8 @@ EXTERN int get_port_flags(ErlDrvPort port);
* since the binary is a shared object it MUST be written once.
*/
-EXTERN ErlDrvBinary* driver_alloc_binary(int size);
-EXTERN ErlDrvBinary* driver_realloc_binary(ErlDrvBinary *bin, int size);
+EXTERN ErlDrvBinary* driver_alloc_binary(ErlDrvSizeT size);
+EXTERN ErlDrvBinary* driver_realloc_binary(ErlDrvBinary *bin, ErlDrvSizeT size);
EXTERN void driver_free_binary(ErlDrvBinary *bin);
/* Referenc count on driver binaries */
@@ -453,24 +453,24 @@ EXTERN ErlDrvSInt driver_binary_inc_refc(ErlDrvBinary *dbp);
EXTERN ErlDrvSInt driver_binary_dec_refc(ErlDrvBinary *dbp);
/* Allocation interface */
-EXTERN void *driver_alloc(size_t size);
-EXTERN void *driver_realloc(void *ptr, size_t size);
+EXTERN void *driver_alloc(ErlDrvSizeT size);
+EXTERN void *driver_realloc(void *ptr, ErlDrvSizeT size);
EXTERN void driver_free(void *ptr);
/* Queue interface */
-EXTERN int driver_enq(ErlDrvPort port, char* buf, int len);
-EXTERN int driver_pushq(ErlDrvPort port, char* buf, int len);
+EXTERN int driver_enq(ErlDrvPort port, char* buf, ErlDrvSizeT len);
+EXTERN int driver_pushq(ErlDrvPort port, char* buf, ErlDrvSizeT len);
EXTERN ErlDrvSizeT driver_deq(ErlDrvPort port, ErlDrvSizeT size);
EXTERN ErlDrvSizeT driver_sizeq(ErlDrvPort port);
-EXTERN int driver_enq_bin(ErlDrvPort port, ErlDrvBinary *bin, int offset,
- int len);
-EXTERN int driver_pushq_bin(ErlDrvPort port, ErlDrvBinary *bin, int offset,
- int len);
+EXTERN int driver_enq_bin(ErlDrvPort port, ErlDrvBinary *bin, ErlDrvSizeT offset,
+ ErlDrvSizeT len);
+EXTERN int driver_pushq_bin(ErlDrvPort port, ErlDrvBinary *bin, ErlDrvSizeT offset,
+ ErlDrvSizeT len);
EXTERN ErlDrvSizeT driver_peekqv(ErlDrvPort port, ErlIOVec *ev);
EXTERN SysIOVec* driver_peekq(ErlDrvPort port, int *vlen);
-EXTERN int driver_enqv(ErlDrvPort port, ErlIOVec *ev, int skip);
-EXTERN int driver_pushqv(ErlDrvPort port, ErlIOVec *ev, int skip);
+EXTERN int driver_enqv(ErlDrvPort port, ErlIOVec *ev, ErlDrvSizeT skip);
+EXTERN int driver_pushqv(ErlDrvPort port, ErlIOVec *ev, ErlDrvSizeT skip);
/*
* Add and remove driver entries.
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index 195f5dffe2..6eafc50a3e 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -3437,13 +3437,10 @@ driver_binary_dec_refc(ErlDrvBinary *dbp)
*/
ErlDrvBinary*
-driver_alloc_binary(int size)
+driver_alloc_binary(ErlDrvSizeT size)
{
Binary* bin;
- if (size < 0)
- return NULL;
-
bin = erts_bin_drv_alloc_fnf((Uint) size);
if (!bin)
return NULL; /* The driver write must take action */
@@ -3455,25 +3452,19 @@ driver_alloc_binary(int size)
/* Reallocate space hold by binary */
-ErlDrvBinary* driver_realloc_binary(ErlDrvBinary* bin, int size)
+ErlDrvBinary* driver_realloc_binary(ErlDrvBinary* bin, ErlDrvSizeT size)
{
Binary* oldbin;
Binary* newbin;
- if (!bin || size < 0) {
+ if (!bin) {
erts_dsprintf_buf_t *dsbufp = erts_create_logger_dsbuf();
erts_dsprintf(dsbufp,
- "Bad use of driver_realloc_binary(%p, %d): "
+ "Bad use of driver_realloc_binary(%p, %lu): "
"called with ",
- bin, size);
+ bin, (unsigned long)size);
if (!bin) {
erts_dsprintf(dsbufp, "NULL pointer as first argument");
- if (size < 0)
- erts_dsprintf(dsbufp, ", and ");
- }
- if (size < 0) {
- erts_dsprintf(dsbufp, "negative size as second argument");
- size = 0;
}
erts_send_warning_to_logger_nogl(dsbufp);
if (!bin)
@@ -3513,12 +3504,12 @@ ErlDrvBinary* dbin;
* Allocation/deallocation of memory for drivers
*/
-void *driver_alloc(size_t size)
+void *driver_alloc(ErlDrvSizeT size)
{
return erts_alloc_fnf(ERTS_ALC_T_DRV, (Uint) size);
}
-void *driver_realloc(void *ptr, size_t size)
+void *driver_realloc(void *ptr, ErlDrvSizeT size)
{
return erts_realloc_fnf(ERTS_ALC_T_DRV, ptr, (Uint) size);
}
@@ -3780,10 +3771,10 @@ static int expandq(ErlIOQueue* q, int n, int tail)
/* Put elements from vec at q tail */
-int driver_enqv(ErlDrvPort ix, ErlIOVec* vec, int skip)
+int driver_enqv(ErlDrvPort ix, ErlIOVec* vec, ErlDrvSizeT skip)
{
int n;
- int len;
+ size_t len;
ErlDrvSizeT size;
SysIOVec* iov;
ErlDrvBinary** binv;
@@ -3846,10 +3837,10 @@ int driver_enqv(ErlDrvPort ix, ErlIOVec* vec, int skip)
}
/* Put elements from vec at q head */
-int driver_pushqv(ErlDrvPort ix, ErlIOVec* vec, int skip)
+int driver_pushqv(ErlDrvPort ix, ErlIOVec* vec, ErlDrvSizeT skip)
{
int n;
- int len;
+ size_t len;
ErlDrvSizeT size;
SysIOVec* iov;
ErlDrvBinary** binv;
@@ -3917,7 +3908,7 @@ int driver_pushqv(ErlDrvPort ix, ErlIOVec* vec, int skip)
** Remove size bytes from queue head
** Return number of bytes that remain in queue
*/
-ErlDrvSizeT driver_deq(ErlDrvPort ix, size_t size)
+ErlDrvSizeT driver_deq(ErlDrvPort ix, ErlDrvSizeT size)
{
ErlIOQueue* q = drvport2ioq(ix);
int len;
@@ -3985,7 +3976,7 @@ SysIOVec* driver_peekq(ErlDrvPort ix, int* vlenp) /* length of io-vector */
}
-size_t driver_sizeq(ErlDrvPort ix)
+ErlDrvSizeT driver_sizeq(ErlDrvPort ix)
{
ErlIOQueue* q = drvport2ioq(ix);
@@ -3998,7 +3989,8 @@ size_t driver_sizeq(ErlDrvPort ix)
/* Utils */
/* Enqueue a binary */
-int driver_enq_bin(ErlDrvPort ix, ErlDrvBinary* bin, int offs, int len)
+int driver_enq_bin(ErlDrvPort ix, ErlDrvBinary* bin,
+ ErlDrvSizeT offs, ErlDrvSizeT len)
{
SysIOVec iov;
ErlIOVec ev;
@@ -4015,7 +4007,7 @@ int driver_enq_bin(ErlDrvPort ix, ErlDrvBinary* bin, int offs, int len)
return driver_enqv(ix, &ev, 0);
}
-int driver_enq(ErlDrvPort ix, char* buffer, int len)
+int driver_enq(ErlDrvPort ix, char* buffer, ErlDrvSizeT len)
{
int code;
ErlDrvBinary* bin;
@@ -4031,7 +4023,8 @@ int driver_enq(ErlDrvPort ix, char* buffer, int len)
return code;
}
-int driver_pushq_bin(ErlDrvPort ix, ErlDrvBinary* bin, int offs, int len)
+int driver_pushq_bin(ErlDrvPort ix, ErlDrvBinary* bin,
+ ErlDrvSizeT offs, ErlDrvSizeT len)
{
SysIOVec iov;
ErlIOVec ev;
@@ -4048,7 +4041,7 @@ int driver_pushq_bin(ErlDrvPort ix, ErlDrvBinary* bin, int offs, int len)
return driver_pushqv(ix, &ev, 0);
}
-int driver_pushq(ErlDrvPort ix, char* buffer, int len)
+int driver_pushq(ErlDrvPort ix, char* buffer, ErlDrvSizeT len)
{
int code;
ErlDrvBinary* bin;
diff --git a/erts/emulator/drivers/common/efile_drv.c b/erts/emulator/drivers/common/efile_drv.c
index 5c52b99348..2065d03b1f 100644
--- a/erts/emulator/drivers/common/efile_drv.c
+++ b/erts/emulator/drivers/common/efile_drv.c
@@ -1048,7 +1048,7 @@ static void invoke_read_line(void *data)
d->c.read_line.read_offset - d->c.read_line.read_size;
if (size == 0) {
/* Need more place */
- size_t need = (d->c.read_line.read_size >= DEFAULT_LINEBUF_SIZE) ?
+ ErlDrvSizeT need = (d->c.read_line.read_size >= DEFAULT_LINEBUF_SIZE) ?
d->c.read_line.read_size + DEFAULT_LINEBUF_SIZE : DEFAULT_LINEBUF_SIZE;
ErlDrvBinary *newbin = driver_alloc_binary(need);
if (newbin == NULL) {
@@ -2929,8 +2929,8 @@ file_outputv(ErlDrvData e, ErlIOVec *ev) {
cq_enq(desc, d);
} goto done;
case FILE_WRITE: {
- int skip = 1;
- int size = ev->size - skip;
+ ErlDrvSizeT skip = 1;
+ ErlDrvSizeT size = ev->size - skip;
if (lseek_flush_read(desc, &err) < 0) {
reply_posix_error(desc, err);
goto done;
@@ -2939,7 +2939,7 @@ file_outputv(ErlDrvData e, ErlIOVec *ev) {
reply_posix_error(desc, EBADF);
goto done;
}
- if (size <= 0) {
+ if (size == 0) {
reply_Uint(desc, size);
goto done;
}
@@ -3053,7 +3053,7 @@ file_outputv(ErlDrvData e, ErlIOVec *ev) {
EF_FREE(d);
reply_Uint(desc, 0);
} else {
- size_t skip = 1 + 4 + 8*(2*n);
+ ErlDrvSizeT skip = 1 + 4 + 8*(2*n);
if (skip + total != ev->size) {
/* Actual amount of data does not match
* total of all pos/size specs
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c
index 34a90aa64f..d79f3d109f 100644
--- a/erts/emulator/drivers/common/inet_drv.c
+++ b/erts/emulator/drivers/common/inet_drv.c
@@ -1118,7 +1118,7 @@ typedef struct {
} tcp_descriptor;
/* send function */
-static int tcp_send(tcp_descriptor* desc, char* ptr, int len);
+static int tcp_send(tcp_descriptor* desc, char* ptr, ErlDrvSizeT len);
static int tcp_sendv(tcp_descriptor* desc, ErlIOVec* ev);
static int tcp_recv(tcp_descriptor* desc, int request_len);
static int tcp_deliver(tcp_descriptor* desc, int len);
@@ -1209,7 +1209,7 @@ void erl_exit(int n, char*, ...);
#ifdef FATAL_MALLOC
-static void *alloc_wrapper(size_t size){
+static void *alloc_wrapper(ErlDrvSizeT size){
void *ret = driver_alloc(size);
if(ret == NULL)
erl_exit(1,"Out of virtual memory in malloc (%s)", __FILE__);
@@ -1217,7 +1217,7 @@ static void *alloc_wrapper(size_t size){
}
#define ALLOC(X) alloc_wrapper(X)
-static void *realloc_wrapper(void *current, size_t size){
+static void *realloc_wrapper(void *current, ErlDrvSizeT size){
void *ret = driver_realloc(current,size);
if(ret == NULL)
erl_exit(1,"Out of virtual memory in realloc (%s)", __FILE__);
@@ -1446,11 +1446,11 @@ static InetDrvBufStk *get_bufstk(void)
return bs;
}
-static ErlDrvBinary* alloc_buffer(long minsz)
+static ErlDrvBinary* alloc_buffer(ErlDrvSizeT minsz)
{
InetDrvBufStk *bs = get_bufstk();
- DEBUGF(("alloc_buffer: %ld\r\n", minsz));
+ DEBUGF(("alloc_buffer: "LLU"\r\n", (llu_t)minsz));
if (bs && bs->buf.pos > 0) {
long size;
@@ -1526,7 +1526,7 @@ static void release_buffer(ErlDrvBinary* buf)
}
}
-static ErlDrvBinary* realloc_buffer(ErlDrvBinary* buf, long newsz)
+static ErlDrvBinary* realloc_buffer(ErlDrvBinary* buf, ErlDrvSizeT newsz)
{
return driver_realloc_binary(buf, newsz);
}
@@ -7301,7 +7301,7 @@ static int inet_fill_stat(inet_descriptor* desc, char* src, int len, char* dst)
val = (unsigned long) desc->send_avg;
break;
case INET_STAT_SEND_PND:
- val = driver_sizeq(desc->port);
+ val = (unsigned long) driver_sizeq(desc->port);
break;
case INET_STAT_RECV_OCT:
put_int32(desc->recv_oct[1], dst); /* write high 32bit */
@@ -7947,7 +7947,7 @@ static void tcp_clear_input(tcp_descriptor* desc)
static void tcp_clear_output(tcp_descriptor* desc)
{
ErlDrvPort ix = desc->inet.port;
- int qsz = driver_sizeq(ix);
+ ErlDrvSizeT qsz = driver_sizeq(ix);
driver_deq(ix, qsz);
send_empty_out_q_msgs(INETP(desc));
@@ -9437,7 +9437,7 @@ static int tcp_sendv(tcp_descriptor* desc, ErlIOVec* ev)
/*
** Send non blocking data
*/
-static int tcp_send(tcp_descriptor* desc, char* ptr, int len)
+static int tcp_send(tcp_descriptor* desc, char* ptr, ErlDrvSizeT len)
{
int sz;
char buf[4];
@@ -9492,8 +9492,8 @@ static int tcp_send(tcp_descriptor* desc, char* ptr, int len)
iov[1].iov_base = ptr;
iov[1].iov_len = len;
- DEBUGF(("tcp_send(%ld): s=%d, about to send %d,%d bytes\r\n",
- (long)desc->inet.port, desc->inet.s, h_len, len));
+ DEBUGF(("tcp_send(%ld): s=%d, about to send "LLU","LLU" bytes\r\n",
+ (long)desc->inet.port, desc->inet.s, (llu_t)h_len, (llu_t)len));
if (INETP(desc)->is_ignored) {
INETP(desc)->is_ignored |= INET_IGNORE_WRITE;
n = 0;
@@ -9605,7 +9605,7 @@ static int tcp_inet_output(tcp_descriptor* desc, HANDLE event)
else if (IS_CONNECTED(INETP(desc))) {
for (;;) {
int vsize;
- int n;
+ ssize_t n;
SysIOVec* iov;
if ((iov = driver_peekq(ix, &vsize)) == NULL) {
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c
index fffdfc8a53..77de7bc806 100644
--- a/erts/emulator/sys/unix/sys.c
+++ b/erts/emulator/sys/unix/sys.c
@@ -2001,7 +2001,7 @@ static void outputv(ErlDrvData e, ErlIOVec* ev)
int ix = driver_data[fd].port_num;
int pb = driver_data[fd].packet_bytes;
int ofd = driver_data[fd].ofd;
- int n;
+ ssize_t n;
ErlDrvSizeT sz;
char lb[4];
char* lbp;
@@ -2051,8 +2051,8 @@ static void output(ErlDrvData e, char* buf, int len)
int ix = driver_data[fd].port_num;
int pb = driver_data[fd].packet_bytes;
int ofd = driver_data[fd].ofd;
- int n;
- int sz;
+ ssize_t n;
+ ErlDrvSizeT sz;
char lb[4];
char* lbp;
struct iovec iv[2];
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 21:30:42 +0000