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-rw-r--r--erts/emulator/beam/dist.c12
-rw-r--r--erts/emulator/beam/erl_debug.h4
-rw-r--r--erts/emulator/beam/erl_driver.h18
-rw-r--r--erts/emulator/beam/global.h13
-rw-r--r--erts/emulator/beam/io.c54
-rw-r--r--erts/emulator/beam/utils.c18
6 files changed, 60 insertions, 59 deletions
diff --git a/erts/emulator/beam/dist.c b/erts/emulator/beam/dist.c
index cfcdb72636..bee61e7273 100644
--- a/erts/emulator/beam/dist.c
+++ b/erts/emulator/beam/dist.c
@@ -54,9 +54,9 @@
#endif
#if defined(ERTS_DIST_MSG_DBG) || defined(ERTS_RAW_DIST_MSG_DBG)
-static void bw(byte *buf, int sz)
+static void bw(byte *buf, ErlDrvSizeT sz)
{
- bin_write(ERTS_PRINT_STDERR,NULL,buf,sz);
+ bin_write(ERTS_PRINT_STDERR, NULL, buf, sz);
}
#endif
@@ -897,9 +897,9 @@ erts_dsig_send_group_leader(ErtsDSigData *dsdp, Eterm leader, Eterm remote)
int erts_net_message(Port *prt,
DistEntry *dep,
byte *hbuf,
- int hlen,
+ ErlDrvSizeT hlen,
byte *buf,
- int len)
+ ErlDrvSizeT len)
{
#define DIST_CTL_DEFAULT_SIZE 64
ErtsDistExternal ede;
@@ -924,7 +924,7 @@ int erts_net_message(Port *prt,
Uint tuple_arity;
int res;
#ifdef ERTS_DIST_MSG_DBG
- int orig_len = len;
+ ErlDrvSizeT orig_len = len;
#endif
UseTmpHeapNoproc(DIST_CTL_DEFAULT_SIZE);
@@ -940,7 +940,7 @@ int erts_net_message(Port *prt,
UnUseTmpHeapNoproc(DIST_CTL_DEFAULT_SIZE);
return 0;
}
- if (hlen > 0)
+ if (hlen != 0)
goto data_error;
if (len == 0) { /* HANDLE TICK !!! */
UnUseTmpHeapNoproc(DIST_CTL_DEFAULT_SIZE);
diff --git a/erts/emulator/beam/erl_debug.h b/erts/emulator/beam/erl_debug.h
index bdfbaddbbf..c49354a2b3 100644
--- a/erts/emulator/beam/erl_debug.h
+++ b/erts/emulator/beam/erl_debug.h
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2004-2010. All Rights Reserved.
+ * Copyright Ericsson AB 2004-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -51,7 +51,7 @@
extern Uint32 verbose;
-void upp(byte*, int);
+void upp(byte*, size_t);
void pat(Eterm);
void pinfo(void);
void pp(Process*);
diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h
index 3bae3b5f87..6a45fd9344 100644
--- a/erts/emulator/beam/erl_driver.h
+++ b/erts/emulator/beam/erl_driver.h
@@ -375,14 +375,16 @@ typedef struct erl_drv_entry {
EXTERN int driver_select(ErlDrvPort port, ErlDrvEvent event, int mode, int on);
EXTERN int driver_event(ErlDrvPort port, ErlDrvEvent event,
ErlDrvEventData event_data);
-EXTERN int driver_output(ErlDrvPort port, char *buf, int len);
-EXTERN int driver_output2(ErlDrvPort port, char *hbuf, int hlen,
- char *buf, int len);
-EXTERN int driver_output_binary(ErlDrvPort port, char *hbuf, int hlen,
- ErlDrvBinary* bin, int offset, int len);
-EXTERN int driver_outputv(ErlDrvPort port, char* hbuf, int hlen, ErlIOVec *ev,
- int skip);
-EXTERN int driver_vec_to_buf(ErlIOVec *ev, char *buf, int len);
+
+EXTERN int driver_output(ErlDrvPort port, char *buf, ErlDrvSizeT len);
+EXTERN int driver_output2(ErlDrvPort port, char *hbuf, ErlDrvSizeT hlen,
+ char *buf, ErlDrvSizeT len);
+EXTERN int driver_output_binary(ErlDrvPort port, char *hbuf, ErlDrvSizeT hlen,
+ ErlDrvBinary* bin,
+ ErlDrvSizeT offset, ErlDrvSizeT len);
+EXTERN int driver_outputv(ErlDrvPort port, char* hbuf, ErlDrvSizeT hlen,
+ ErlIOVec *ev, ErlDrvSizeT skip);
+EXTERN ErlDrvSizeT driver_vec_to_buf(ErlIOVec *ev, char *buf, ErlDrvSizeT len);
EXTERN int driver_set_timer(ErlDrvPort port, unsigned long time);
EXTERN int driver_cancel_timer(ErlDrvPort port);
EXTERN int driver_read_timer(ErlDrvPort port, unsigned long *time_left);
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index c6166bcfdc..71a9ac6009 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -63,9 +63,9 @@ typedef struct {
} ErlIOQueue;
typedef struct line_buf { /* Buffer used in line oriented I/O */
- int bufsiz; /* Size of character buffer */
- int ovlen; /* Length of overflow data */
- int ovsiz; /* Actual size of overflow buffer */
+ ErlDrvSizeT bufsiz; /* Size of character buffer */
+ ErlDrvSizeT ovlen; /* Length of overflow data */
+ ErlDrvSizeT ovsiz; /* Actual size of overflow buffer */
char data[1]; /* Starting point of buffer data,
data[0] is a flag indicating an unprocess CR,
The rest is the overflow buffer. */
@@ -1053,7 +1053,8 @@ extern int erts_do_net_exits(DistEntry*, Eterm);
extern int distribution_info(int, void *);
extern int is_node_name_atom(Eterm a);
-extern int erts_net_message(Port *, DistEntry *, byte *, int, byte *, int);
+extern int erts_net_message(Port *, DistEntry *,
+ byte *, ErlDrvSizeT, byte *, ErlDrvSizeT);
extern void init_dist(void);
extern int stop_dist(void);
@@ -1661,7 +1662,7 @@ do { \
#define ERTS_SMP_CHK_PEND_TRACE_MSGS(ESDP)
#endif
-void bin_write(int, void*, byte*, int);
+void bin_write(int, void*, byte*, size_t);
int intlist_to_buf(Eterm, char*, int); /* most callers pass plain char*'s */
struct Sint_buf {
@@ -1677,7 +1678,7 @@ char* Sint_to_buf(Sint, struct Sint_buf*);
#define ERTS_IOLIST_OVERFLOW 1
#define ERTS_IOLIST_TYPE 2
-Eterm buf_to_intlist(Eterm**, char*, int, Eterm); /* most callers pass plain char*'s */
+Eterm buf_to_intlist(Eterm**, char*, size_t, Eterm); /* most callers pass plain char*'s */
int io_list_to_buf(Eterm, char*, int);
int io_list_to_buf2(Eterm, char*, int);
int erts_iolist_size(Eterm, Uint *);
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index 6eafc50a3e..456df45315 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -164,8 +164,8 @@ erts_port_ioq_size(Port *pp)
typedef struct line_buf_context {
LineBuf **b;
char *buf;
- int left;
- int retlen;
+ ErlDrvSizeT left;
+ ErlDrvSizeT retlen;
} LineBufContext;
#define LINEBUF_EMPTY 0
@@ -1360,7 +1360,8 @@ int bufsiz;
* buf - A buffer containing the data to be read and split to lines.
* len - The number of bytes in buf.
*/
-static int init_linebuf_context(LineBufContext *lc, LineBuf **lb, char *buf, int len)
+static int init_linebuf_context(LineBufContext *lc, LineBuf **lb,
+ char *buf, ErlDrvSizeT len)
{
if(lc == NULL || lb == NULL)
return -1;
@@ -1529,10 +1530,10 @@ deliver_result(Eterm sender, Eterm pid, Eterm res)
*/
static void deliver_read_message(Port* prt, Eterm to,
- char *hbuf, int hlen,
- char *buf, int len, int eol)
+ char *hbuf, ErlDrvSizeT hlen,
+ char *buf, ErlDrvSizeT len, int eol)
{
- int need;
+ ErlDrvSizeT need;
Eterm listp;
Eterm tuple;
Process* rp;
@@ -1612,8 +1613,8 @@ static void deliver_read_message(Port* prt, Eterm to,
* deliver_read_message, and takes the same parameters.
*/
static void deliver_linebuf_message(Port* prt, Eterm to,
- char* hbuf, int hlen,
- char *buf, int len)
+ char* hbuf, ErlDrvSizeT hlen,
+ char *buf, ErlDrvSizeT len)
{
LineBufContext lc;
int ret;
@@ -1656,14 +1657,14 @@ static void
deliver_vec_message(Port* prt, /* Port */
Eterm to, /* Receiving pid */
char* hbuf, /* "Header" buffer... */
- int hlen, /* ... and its length */
+ ErlDrvSizeT hlen, /* ... and its length */
ErlDrvBinary** binv, /* Vector of binaries */
SysIOVec* iov, /* I/O vector */
int vsize, /* Size of binv & iov */
- int csize) /* Size of characters in
+ ErlDrvSizeT csize) /* Size of characters in
iov (not hlen) */
{
- int need;
+ ErlDrvSizeT need;
Eterm listp;
Eterm tuple;
Process* rp;
@@ -1744,7 +1745,7 @@ deliver_vec_message(Port* prt, /* Port */
}
}
- if (hlen > 0) { /* Prepend the header */
+ if (hlen != 0) { /* Prepend the header */
Eterm* thp = hp;
listp = buf_to_intlist(&thp, hbuf, hlen, listp);
hp = thp;
@@ -1764,10 +1765,10 @@ deliver_vec_message(Port* prt, /* Port */
static void deliver_bin_message(Port* prt, /* port */
Eterm to, /* receiving pid */
char* hbuf, /* "header" buffer */
- int hlen, /* and it's length */
+ ErlDrvSizeT hlen, /* and it's length */
ErlDrvBinary* bin, /* binary data */
- int offs, /* offset into binary */
- int len) /* length of binary */
+ ErlDrvSizeT offs, /* offset into binary */
+ ErlDrvSizeT len) /* length of binary */
{
SysIOVec vec;
@@ -3239,8 +3240,8 @@ driver_send_term(ErlDrvPort ix, ErlDrvTermData to, ErlDrvTermData* data, int len
* and data is len length of bin starting from offset offs.
*/
-int driver_output_binary(ErlDrvPort ix, char* hbuf, int hlen,
- ErlDrvBinary* bin, int offs, int len)
+int driver_output_binary(ErlDrvPort ix, char* hbuf, ErlDrvSizeT hlen,
+ ErlDrvBinary* bin, ErlDrvSizeT offs, ErlDrvSizeT len)
{
Port* prt = erts_drvport2port(ix);
@@ -3273,7 +3274,8 @@ int driver_output_binary(ErlDrvPort ix, char* hbuf, int hlen,
** Example: if hlen = 3 then the port owner will receive the data
** [H1,H2,H3 | T]
*/
-int driver_output2(ErlDrvPort ix, char* hbuf, int hlen, char* buf, int len)
+int driver_output2(ErlDrvPort ix, char* hbuf, ErlDrvSizeT hlen,
+ char* buf, ErlDrvSizeT len)
{
Port* prt = erts_drvport2port(ix);
@@ -3310,16 +3312,17 @@ int driver_output2(ErlDrvPort ix, char* hbuf, int hlen, char* buf, int len)
/* Interface functions available to driver writers */
-int driver_output(ErlDrvPort ix, char* buf, int len)
+int driver_output(ErlDrvPort ix, char* buf, ErlDrvSizeT len)
{
ERTS_SMP_CHK_NO_PROC_LOCKS;
return driver_output2(ix, NULL, 0, buf, len);
}
-int driver_outputv(ErlDrvPort ix, char* hbuf, int hlen, ErlIOVec* vec, int skip)
+int driver_outputv(ErlDrvPort ix, char* hbuf, ErlDrvSizeT hlen,
+ ErlIOVec* vec, ErlDrvSizeT skip)
{
int n;
- int len;
+ ErlDrvSizeT len;
ErlDrvSizeT size;
SysIOVec* iov;
ErlDrvBinary** binv;
@@ -3375,17 +3378,14 @@ int driver_outputv(ErlDrvPort ix, char* hbuf, int hlen, ErlIOVec* vec, int skip)
** input is a vector a buffer and a max length
** return bytes copied
*/
-int driver_vec_to_buf(vec, buf, len)
-ErlIOVec* vec;
-char* buf;
-int len;
+ErlDrvSizeT driver_vec_to_buf(ErlIOVec *vec, char *buf, ErlDrvSizeT len)
{
SysIOVec* iov = vec->iov;
int n = vec->vsize;
- int orig_len = len;
+ ErlDrvSizeT orig_len = len;
while(n--) {
- int ilen = iov->iov_len;
+ size_t ilen = iov->iov_len;
if (ilen < len) {
sys_memcpy(buf, iov->iov_base, ilen);
len -= ilen;
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c
index 4105f194a9..49b6618f73 100644
--- a/erts/emulator/beam/utils.c
+++ b/erts/emulator/beam/utils.c
@@ -2865,9 +2865,9 @@ store_external_or_ref_in_proc_(Process *proc, Eterm ns)
return store_external_or_ref_(&hp, &MSO(proc), ns);
}
-void bin_write(int to, void *to_arg, byte* buf, int sz)
+void bin_write(int to, void *to_arg, byte* buf, size_t sz)
{
- int i;
+ size_t i;
for (i=0;i<sz;i++) {
if (IS_DIGIT(buf[i]))
@@ -2942,15 +2942,15 @@ char* Sint_to_buf(Sint n, struct Sint_buf *buf)
*/
Eterm
-buf_to_intlist(Eterm** hpp, char *buf, int len, Eterm tail)
+buf_to_intlist(Eterm** hpp, char *buf, size_t len, Eterm tail)
{
Eterm* hp = *hpp;
- int i = len - 1;
+ size_t i = len;
- while(i >= 0) {
+ while(i != 0) {
+ --i;
tail = CONS(hp, make_small((Uint)(byte)buf[i]), tail);
hp += 2;
- --i;
}
*hpp = hp;
@@ -3459,11 +3459,9 @@ void erts_silence_warn_unused_result(long unused)
* Handy functions when using a debugger - don't use in the code!
*/
-void upp(buf,sz)
-byte* buf;
-int sz;
+void upp(byte *buf, size_t sz)
{
- bin_write(ERTS_PRINT_STDERR,NULL,buf,sz);
+ bin_write(ERTS_PRINT_STDERR, NULL, buf, sz);
}
void pat(Eterm atom)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 07:08:36 +0000