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-rw-r--r--jim-aio.c408
1 files changed, 213 insertions, 195 deletions
diff --git a/jim-aio.c b/jim-aio.c
index d61a04b..52dfa8d 100644
--- a/jim-aio.c
+++ b/jim-aio.c
@@ -1,3 +1,4 @@
+
/* Jim - A small embeddable Tcl interpreter
*
* Copyright 2005 Salvatore Sanfilippo <antirez@invece.org>
@@ -65,11 +66,12 @@
#define AIO_KEEPOPEN 1
-typedef struct AioFile {
+typedef struct AioFile
+{
FILE *fp;
Jim_Obj *filename;
int type;
- int OpenFlags; /* AIO_KEEPOPEN? keep FILE* */
+ int OpenFlags; /* AIO_KEEPOPEN? keep FILE* */
int fd;
#ifdef O_NDELAY
int flags;
@@ -90,30 +92,36 @@ static int JimParseIpAddress(Jim_Interp *interp, const char *hostport, struct so
{
char a[0x20];
char b[0x20];
- const char* sthost;
- const char* stport;
+ const char *sthost;
+ const char *stport;
unsigned port;
struct hostent *he;
- switch (sscanf(hostport,"%[^:]:%[^:]",a,b)) {
- case 2: sthost = a; stport = b; break;
- case 1: sthost = "0.0.0.0"; stport = a; break;
+ switch (sscanf(hostport, "%[^:]:%[^:]", a, b)) {
+ case 2:
+ sthost = a;
+ stport = b;
+ break;
+ case 1:
+ sthost = "0.0.0.0";
+ stport = a;
+ break;
default:
return JIM_ERR;
}
- if (0 == strncmp(sthost,"ANY",3)) {
+ if (0 == strncmp(sthost, "ANY", 3)) {
sthost = "0.0.0.0";
}
port = atol(stport);
he = gethostbyname(sthost);
if (!he) {
- Jim_SetResultString(interp,hstrerror(h_errno),-1);
+ Jim_SetResultString(interp, hstrerror(h_errno), -1);
return JIM_ERR;
}
- sa->sin_family= he->h_addrtype;
- memcpy(&sa->sin_addr, he->h_addr, he->h_length); /* set address */
+ sa->sin_family = he->h_addrtype;
+ memcpy(&sa->sin_addr, he->h_addr, he->h_length); /* set address */
sa->sin_port = htons(port);
return JIM_OK;
@@ -141,6 +149,7 @@ static void JimAioSetError(Jim_Interp *interp, Jim_Obj *name)
static void JimAioDelProc(Jim_Interp *interp, void *privData)
{
AioFile *af = privData;
+
JIM_NOTUSED(interp);
Jim_DecrRefCount(interp, af->filename);
@@ -151,13 +160,13 @@ static void JimAioDelProc(Jim_Interp *interp, void *privData)
#ifdef jim_ext_eventloop
/* remove existing EventHandlers */
if (af->rEvent) {
- Jim_DeleteFileHandler(interp,af->fp);
+ Jim_DeleteFileHandler(interp, af->fp);
}
if (af->wEvent) {
- Jim_DeleteFileHandler(interp,af->fp);
+ Jim_DeleteFileHandler(interp, af->fp);
}
if (af->eEvent) {
- Jim_DeleteFileHandler(interp,af->fp);
+ Jim_DeleteFileHandler(interp, af->fp);
}
#endif
Jim_Free(af);
@@ -169,24 +178,23 @@ static int aio_cmd_read(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
char buf[AIO_BUF_LEN];
Jim_Obj *objPtr;
int nonewline = 0;
- int neededLen = -1; /* -1 is "read as much as possible" */
+ int neededLen = -1; /* -1 is "read as much as possible" */
- if (argc && Jim_CompareStringImmediate(interp, argv[0], "-nonewline"))
- {
+ if (argc && Jim_CompareStringImmediate(interp, argv[0], "-nonewline")) {
nonewline = 1;
argv++;
argc--;
}
if (argc == 1) {
jim_wide wideValue;
+
if (Jim_GetWide(interp, argv[0], &wideValue) != JIM_OK)
return JIM_ERR;
if (wideValue < 0) {
- Jim_SetResultString(interp, "invalid parameter: negative len",
- -1);
+ Jim_SetResultString(interp, "invalid parameter: negative len", -1);
return JIM_ERR;
}
- neededLen = (int) wideValue;
+ neededLen = (int)wideValue;
}
else if (argc) {
return -1;
@@ -195,10 +203,11 @@ static int aio_cmd_read(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
while (neededLen != 0) {
int retval;
int readlen;
-
+
if (neededLen == -1) {
readlen = AIO_BUF_LEN;
- } else {
+ }
+ else {
readlen = (neededLen > AIO_BUF_LEN ? AIO_BUF_LEN : neededLen);
}
retval = fread(buf, 1, readlen, af->fp);
@@ -208,7 +217,8 @@ static int aio_cmd_read(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
neededLen -= retval;
}
}
- if (retval != readlen) break;
+ if (retval != readlen)
+ break;
}
/* Check for error conditions */
if (ferror(af->fp)) {
@@ -221,7 +231,7 @@ static int aio_cmd_read(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
int len;
const char *s = Jim_GetString(objPtr, &len);
- if (len > 0 && s[len-1] == '\n') {
+ if (len > 0 && s[len - 1] == '\n') {
objPtr->length--;
objPtr->bytes[objPtr->length] = '\0';
}
@@ -239,17 +249,21 @@ static int aio_cmd_gets(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
objPtr = Jim_NewStringObj(interp, NULL, 0);
while (1) {
int more = 0;
- buf[AIO_BUF_LEN-1] = '_';
+
+ buf[AIO_BUF_LEN - 1] = '_';
if (fgets(buf, AIO_BUF_LEN, af->fp) == NULL)
break;
- if (buf[AIO_BUF_LEN-1] == '\0' && buf[AIO_BUF_LEN-2] != '\n')
+ if (buf[AIO_BUF_LEN - 1] == '\0' && buf[AIO_BUF_LEN - 2] != '\n')
more = 1;
if (more) {
- Jim_AppendString(interp, objPtr, buf, AIO_BUF_LEN-1);
- } else {
+ Jim_AppendString(interp, objPtr, buf, AIO_BUF_LEN - 1);
+ }
+ else {
int len = strlen(buf);
+
if (len) {
int hasnl = (buf[len - 1] == '\n');
+
/* strip "\n" */
Jim_AppendString(interp, objPtr, buf, strlen(buf) - hasnl);
}
@@ -367,7 +381,7 @@ static int aio_cmd_sendto(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
wdata = Jim_GetString(argv[0], &wlen);
/* Note that we don't validate the socket type. Rely on sendto() failing if appropriate */
- len = sendto(fileno(af->fp), wdata, wlen, 0, (struct sockaddr*)&sa, sizeof(sa));
+ len = sendto(fileno(af->fp), wdata, wlen, 0, (struct sockaddr *)&sa, sizeof(sa));
if (len < 0) {
JimAioSetError(interp, NULL);
return JIM_ERR;
@@ -384,7 +398,8 @@ static int aio_cmd_accept(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
AioFile *af;
char buf[AIO_CMD_LEN];
long fileId;
- sock = accept(serv_af->fd,(struct sockaddr*)&serv_af->sa,&addrlen);
+
+ sock = accept(serv_af->fd, (struct sockaddr *)&serv_af->sa, &addrlen);
if (sock < 0)
return JIM_ERR;
@@ -396,10 +411,10 @@ static int aio_cmd_accept(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
af->fd = sock;
af->filename = Jim_NewStringObj(interp, "accept", -1);
Jim_IncrRefCount(af->filename);
- af->fp = fdopen(sock,"r+");
+ af->fp = fdopen(sock, "r+");
af->OpenFlags = 0;
#ifdef O_NDELAY
- af->flags = fcntl(af->fd,F_GETFL);
+ af->flags = fcntl(af->fd, F_GETFL);
#endif
af->rEvent = NULL;
af->wEvent = NULL;
@@ -415,6 +430,7 @@ static int aio_cmd_accept(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
static int aio_cmd_flush(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
AioFile *af = Jim_CmdPrivData(interp);
+
if (fflush(af->fp) == EOF) {
JimAioSetError(interp, af->filename);
return JIM_ERR;
@@ -425,6 +441,7 @@ static int aio_cmd_flush(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
static int aio_cmd_eof(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
AioFile *af = Jim_CmdPrivData(interp);
+
Jim_SetResultInt(interp, feof(af->fp));
return JIM_OK;
}
@@ -484,7 +501,7 @@ static int aio_cmd_ndelay(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
return JIM_ERR;
}
if (nb) {
- fmode |= O_NDELAY;
+ fmode |= O_NDELAY;
}
else {
fmode &= ~O_NDELAY;
@@ -508,7 +525,8 @@ static void JimAioFileEventFinalizer(Jim_Interp *interp, void *clientData)
static int JimAioFileEventHandler(Jim_Interp *interp, void *clientData, int mask)
{
Jim_Obj *objPtr = clientData;
- Jim_Obj *scrPtr = NULL ;
+ Jim_Obj *scrPtr = NULL;
+
if (mask == (JIM_EVENT_READABLE | JIM_EVENT_FEOF)) {
Jim_ListIndex(interp, objPtr, 1, &scrPtr, 0);
}
@@ -519,7 +537,8 @@ static int JimAioFileEventHandler(Jim_Interp *interp, void *clientData, int mask
return 0;
}
-static int aio_eventinfo(Jim_Interp *interp, AioFile *af, unsigned mask, Jim_Obj **scriptListObj, Jim_Obj *script1, Jim_Obj *script2)
+static int aio_eventinfo(Jim_Interp *interp, AioFile * af, unsigned mask, Jim_Obj **scriptListObj,
+ Jim_Obj *script1, Jim_Obj *script2)
{
int scriptlen = 0;
@@ -560,10 +579,8 @@ static int aio_eventinfo(Jim_Interp *interp, AioFile *af, unsigned mask, Jim_Obj
Jim_ListAppendElement(interp, *scriptListObj, script2);
}
- Jim_CreateFileHandler(interp, af->fp, mask,
- JimAioFileEventHandler,
- *scriptListObj,
- JimAioFileEventFinalizer);
+ Jim_CreateFileHandler(interp, af->fp, mask,
+ JimAioFileEventHandler, *scriptListObj, JimAioFileEventFinalizer);
return JIM_OK;
}
@@ -600,7 +617,7 @@ static int aio_cmd_onexception(Jim_Interp *interp, int argc, Jim_Obj *const *arg
}
#endif
-static const jim_subcmd_type command_table[] = {
+static const jim_subcmd_type aio_command_table[] = {
{ .cmd = "read",
.args = "?-nonewline? ?len?",
.function = aio_cmd_read,
@@ -703,7 +720,7 @@ static const jim_subcmd_type command_table[] = {
static int JimAioSubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
- return Jim_CallSubCmd(interp, Jim_ParseSubCmd(interp, command_table, argc, argv), argc, argv);
+ return Jim_CallSubCmd(interp, Jim_ParseSubCmd(interp, aio_command_table, argc, argv), argc, argv);
}
static int JimAioOpenCommand(Jim_Interp *interp, int argc,
@@ -732,8 +749,10 @@ static int JimAioOpenCommand(Jim_Interp *interp, int argc,
else if (Jim_CompareStringImmediate(interp, argv[1], "stderr")) {
OpenFlags |= AIO_KEEPOPEN;
fp = stderr;
- } else {
+ }
+ else {
const char *mode = "r";
+
if (argc == 3) {
mode = Jim_GetString(argv[2], NULL);
}
@@ -753,7 +772,7 @@ static int JimAioOpenCommand(Jim_Interp *interp, int argc,
af->fp = fp;
af->fd = fileno(fp);
#ifdef O_NDELAY
- af->flags = fcntl(af->fd,F_GETFL);
+ af->flags = fcntl(af->fd, F_GETFL);
#endif
af->filename = argv[1];
Jim_IncrRefCount(af->filename);
@@ -767,6 +786,7 @@ static int JimAioOpenCommand(Jim_Interp *interp, int argc,
}
#ifndef JIM_ANSIC
+
/**
* Creates a channel for fd.
*
@@ -776,13 +796,15 @@ static int JimAioOpenCommand(Jim_Interp *interp, int argc,
* Creates the command and lappends the name of the command to the current result.
*
*/
-static int JimMakeChannel(Jim_Interp *interp, Jim_Obj *filename, const char *hdlfmt, int fd, const char *mode)
+static int JimMakeChannel(Jim_Interp *interp, Jim_Obj *filename, const char *hdlfmt, int fd,
+ const char *mode)
{
long fileId;
AioFile *af;
char buf[AIO_CMD_LEN];
FILE *fp = fdopen(fd, mode);
+
if (fp == NULL) {
close(fd);
JimAioSetError(interp, NULL);
@@ -813,26 +835,26 @@ static int JimMakeChannel(Jim_Interp *interp, Jim_Obj *filename, const char *hdl
return JIM_OK;
}
-static int JimAioSockCommand(Jim_Interp *interp, int argc,
- Jim_Obj *const *argv)
+static int JimAioSockCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
const char *hdlfmt = "aio.unknown%ld";
const char *socktypes[] = {
- "unix",
- "unix.server",
- "dgram",
- "dgram.server",
- "stream",
+ "unix",
+ "unix.server",
+ "dgram",
+ "dgram.server",
+ "stream",
"stream.server",
"pipe",
NULL
};
- enum {
- SOCK_UNIX,
- SOCK_UNIX_SERV,
- SOCK_DGRAM_CL,
- SOCK_DGRAM_SERV,
- SOCK_STREAM_CL,
+ enum
+ {
+ SOCK_UNIX,
+ SOCK_UNIX_SERV,
+ SOCK_DGRAM_CL,
+ SOCK_DGRAM_SERV,
+ SOCK_STREAM_CL,
SOCK_STREAM_SERV,
SOCK_STREAM_PIPE,
};
@@ -843,15 +865,14 @@ static int JimAioSockCommand(Jim_Interp *interp, int argc,
int on = 1;
const char *mode = "r+";
- if (argc < 2 ) {
-wrongargs:
+ if (argc < 2) {
+ wrongargs:
Jim_WrongNumArgs(interp, 1, argv, "type ?address?");
return JIM_ERR;
}
- if (Jim_GetEnum(interp, argv[1], socktypes, &socktype, "socket type",
- JIM_ERRMSG) != JIM_OK)
- return JIM_ERR;
+ if (Jim_GetEnum(interp, argv[1], socktypes, &socktype, "socket type", JIM_ERRMSG) != JIM_OK)
+ return JIM_ERR;
if (argc == 3) {
hostportarg = Jim_GetString(argv[2], NULL);
@@ -862,157 +883,157 @@ wrongargs:
Jim_SetResultString(interp, "", 0);
- hdlfmt = "aio.sock%ld" ;
+ hdlfmt = "aio.sock%ld";
switch (socktype) {
- case SOCK_DGRAM_CL:
- if (argc == 2) {
- /* No address, so an unconnected dgram socket */
- sock = socket(PF_INET,SOCK_DGRAM,0);
- if (sock < 0) {
- JimAioSetError(interp, NULL);
- return JIM_ERR;
+ case SOCK_DGRAM_CL:
+ if (argc == 2) {
+ /* No address, so an unconnected dgram socket */
+ sock = socket(PF_INET, SOCK_DGRAM, 0);
+ if (sock < 0) {
+ JimAioSetError(interp, NULL);
+ return JIM_ERR;
+ }
+ break;
}
- break;
- }
- /* fall through */
- case SOCK_STREAM_CL:
- {
- struct sockaddr_in sa;
+ /* fall through */
+ case SOCK_STREAM_CL:
+ {
+ struct sockaddr_in sa;
- if (JimParseIpAddress(interp, hostportarg, &sa) != JIM_OK) {
- return JIM_ERR;
- }
- sock = socket(PF_INET,socktype == SOCK_DGRAM_CL ? SOCK_DGRAM : SOCK_STREAM,0);
- if (sock < 0) {
- JimAioSetError(interp, NULL);
- return JIM_ERR;
- }
- res = connect(sock,(struct sockaddr*)&sa,sizeof(sa));
- if (res) {
- JimAioSetError(interp, argv[2]);
- close(sock);
- return JIM_ERR;
+ if (JimParseIpAddress(interp, hostportarg, &sa) != JIM_OK) {
+ return JIM_ERR;
+ }
+ sock = socket(PF_INET, socktype == SOCK_DGRAM_CL ? SOCK_DGRAM : SOCK_STREAM, 0);
+ if (sock < 0) {
+ JimAioSetError(interp, NULL);
+ return JIM_ERR;
+ }
+ res = connect(sock, (struct sockaddr *)&sa, sizeof(sa));
+ if (res) {
+ JimAioSetError(interp, argv[2]);
+ close(sock);
+ return JIM_ERR;
+ }
}
- }
- break;
+ break;
- case SOCK_STREAM_SERV:
- case SOCK_DGRAM_SERV:
- {
- struct sockaddr_in sa;
+ case SOCK_STREAM_SERV:
+ case SOCK_DGRAM_SERV:
+ {
+ struct sockaddr_in sa;
- if (JimParseIpAddress(interp, hostportarg, &sa) != JIM_OK) {
- JimAioSetError(interp, argv[2]);
- return JIM_ERR;
- }
- sock = socket(PF_INET,socktype == SOCK_DGRAM_SERV ? SOCK_DGRAM : SOCK_STREAM,0);
- if (sock < 0) {
- JimAioSetError(interp, NULL);
- return JIM_ERR;
- }
+ if (JimParseIpAddress(interp, hostportarg, &sa) != JIM_OK) {
+ JimAioSetError(interp, argv[2]);
+ return JIM_ERR;
+ }
+ sock = socket(PF_INET, socktype == SOCK_DGRAM_SERV ? SOCK_DGRAM : SOCK_STREAM, 0);
+ if (sock < 0) {
+ JimAioSetError(interp, NULL);
+ return JIM_ERR;
+ }
- /* Enable address reuse */
- setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
+ /* Enable address reuse */
+ setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
- res = bind(sock,(struct sockaddr*)&sa,sizeof(sa));
- if (res) {
- JimAioSetError(interp, argv[2]);
- close(sock);
- return JIM_ERR;
- }
- if (socktype != SOCK_DGRAM_SERV) {
- res = listen(sock,5);
+ res = bind(sock, (struct sockaddr *)&sa, sizeof(sa));
if (res) {
- JimAioSetError(interp, NULL);
+ JimAioSetError(interp, argv[2]);
close(sock);
return JIM_ERR;
}
+ if (socktype != SOCK_DGRAM_SERV) {
+ res = listen(sock, 5);
+ if (res) {
+ JimAioSetError(interp, NULL);
+ close(sock);
+ return JIM_ERR;
+ }
+ }
+ hdlfmt = "aio.socksrv%ld";
}
- hdlfmt = "aio.socksrv%ld" ;
- }
- break;
+ break;
- case SOCK_UNIX:
- {
- struct sockaddr_un sa;
- socklen_t len;
+ case SOCK_UNIX:
+ {
+ struct sockaddr_un sa;
+ socklen_t len;
- if (JimParseDomainAddress(interp, hostportarg, &sa) != JIM_OK) {
- JimAioSetError(interp, argv[2]);
- return JIM_ERR;
- }
- sock = socket(PF_UNIX, SOCK_STREAM,0);
- if (sock < 0) {
- JimAioSetError(interp, NULL);
- return JIM_ERR;
- }
- len = strlen(sa.sun_path) + 1 + sizeof(sa.sun_family);
- res = connect(sock,(struct sockaddr*)&sa,len);
- if (res) {
- JimAioSetError(interp, argv[2]);
- close(sock);
- return JIM_ERR;
+ if (JimParseDomainAddress(interp, hostportarg, &sa) != JIM_OK) {
+ JimAioSetError(interp, argv[2]);
+ return JIM_ERR;
+ }
+ sock = socket(PF_UNIX, SOCK_STREAM, 0);
+ if (sock < 0) {
+ JimAioSetError(interp, NULL);
+ return JIM_ERR;
+ }
+ len = strlen(sa.sun_path) + 1 + sizeof(sa.sun_family);
+ res = connect(sock, (struct sockaddr *)&sa, len);
+ if (res) {
+ JimAioSetError(interp, argv[2]);
+ close(sock);
+ return JIM_ERR;
+ }
+ hdlfmt = "aio.sockunix%ld";
+ break;
}
- hdlfmt = "aio.sockunix%ld" ;
- break;
- }
- case SOCK_UNIX_SERV:
- {
- struct sockaddr_un sa;
- socklen_t len;
+ case SOCK_UNIX_SERV:
+ {
+ struct sockaddr_un sa;
+ socklen_t len;
- if (JimParseDomainAddress(interp, hostportarg, &sa) != JIM_OK) {
- JimAioSetError(interp, argv[2]);
- return JIM_ERR;
- }
- sock = socket(PF_UNIX, SOCK_STREAM,0);
- if (sock < 0) {
- JimAioSetError(interp, NULL);
- return JIM_ERR;
- }
- len = strlen(sa.sun_path) + 1 + sizeof(sa.sun_family);
- res = bind(sock,(struct sockaddr*)&sa,len);
- if (res) {
- JimAioSetError(interp, argv[2]);
- close(sock);
- return JIM_ERR;
- }
- res = listen(sock,5);
- if (res) {
- JimAioSetError(interp, NULL);
- close(sock);
- return JIM_ERR;
+ if (JimParseDomainAddress(interp, hostportarg, &sa) != JIM_OK) {
+ JimAioSetError(interp, argv[2]);
+ return JIM_ERR;
+ }
+ sock = socket(PF_UNIX, SOCK_STREAM, 0);
+ if (sock < 0) {
+ JimAioSetError(interp, NULL);
+ return JIM_ERR;
+ }
+ len = strlen(sa.sun_path) + 1 + sizeof(sa.sun_family);
+ res = bind(sock, (struct sockaddr *)&sa, len);
+ if (res) {
+ JimAioSetError(interp, argv[2]);
+ close(sock);
+ return JIM_ERR;
+ }
+ res = listen(sock, 5);
+ if (res) {
+ JimAioSetError(interp, NULL);
+ close(sock);
+ return JIM_ERR;
+ }
+ hdlfmt = "aio.sockunixsrv%ld";
+ break;
}
- hdlfmt = "aio.sockunixsrv%ld" ;
- break;
- }
- case SOCK_STREAM_PIPE:
- {
- int p[2];
+ case SOCK_STREAM_PIPE:
+ {
+ int p[2];
- if (pipe(p) < 0) {
- JimAioSetError(interp, NULL);
- return JIM_ERR;
- }
+ if (pipe(p) < 0) {
+ JimAioSetError(interp, NULL);
+ return JIM_ERR;
+ }
- hdlfmt = "aio.pipe%ld" ;
- if (JimMakeChannel(interp, argv[1], hdlfmt, p[0], "r") != JIM_OK) {
- close(p[0]);
- close(p[1]);
- JimAioSetError(interp, NULL);
- return JIM_ERR;
+ hdlfmt = "aio.pipe%ld";
+ if (JimMakeChannel(interp, argv[1], hdlfmt, p[0], "r") != JIM_OK) {
+ close(p[0]);
+ close(p[1]);
+ JimAioSetError(interp, NULL);
+ return JIM_ERR;
+ }
+ /* Note, if this fails it will leave p[0] open, but this should never happen */
+ mode = "w";
+ sock = p[1];
}
- /* Note, if this fails it will leave p[0] open, but this should never happen */
- mode = "w";
- sock = p[1];
- }
- break;
+ break;
- default:
- Jim_SetResultString(interp, "Unsupported socket type", -1);
- return JIM_ERR;
+ default:
+ Jim_SetResultString(interp, "Unsupported socket type", -1);
+ return JIM_ERR;
}
return JimMakeChannel(interp, argv[1], hdlfmt, sock, mode);
@@ -1024,7 +1045,7 @@ FILE *Jim_AioFilehandle(Jim_Interp *interp, Jim_Obj *command)
Jim_Cmd *cmdPtr = Jim_GetCommand(interp, command, JIM_ERRMSG);
if (cmdPtr && cmdPtr->cmdProc == JimAioSubCmdProc) {
- return ((AioFile *)cmdPtr->privData)->fp;
+ return ((AioFile *) cmdPtr->privData)->fp;
}
return NULL;
}
@@ -1106,7 +1127,7 @@ static int JimAioPutsCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
static void JimAioTclCompat(Jim_Interp *interp)
{
- static const char *tclcmds[] = { "read", "gets", "flush", "close", "eof", "seek", "tell", 0};
+ static const char *tclcmds[] = { "read", "gets", "flush", "close", "eof", "seek", "tell", 0 };
int i;
for (i = 0; tclcmds[i]; i++) {
@@ -1116,11 +1137,8 @@ static void JimAioTclCompat(Jim_Interp *interp)
}
#endif
-int
-Jim_aioInit(Jim_Interp *interp)
+int Jim_aioInit(Jim_Interp *interp)
{
- if (Jim_PackageProvide(interp, "aio", "1.0", JIM_ERRMSG) != JIM_OK)
- return JIM_ERR;
Jim_CreateCommand(interp, "open", JimAioOpenCommand, NULL, NULL);
#ifndef JIM_ANSIC
Jim_CreateCommand(interp, "socket", JimAioSockCommand, NULL, NULL);
generated by cgit v1.1 at 2024-07-19 13:39:35 +0000