Index: font/fld.c
===================================================================
RCS file: /home/toshi/cvs/kon2/font/fld.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 fld.c
--- font/fld.c 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ font/fld.c 23 Oct 2008 09:24:33 -0000
@@ -52,36 +52,13 @@
{NULL, NULL}
};
-void UnloadShmem(char fnum)
-{
- key_t shmkey;
- int shmid;
- struct shmid_ds shmseg;
-
-#if defined(linux)
- shmkey = ftok(CONFIG_NAME, fnum);
-#elif defined(__FreeBSD__)
- shmkey = 5000 + (fnum & 0x7F);
-#endif
- if ((shmid = shmget(shmkey, sizeof(struct fontInfo), 0444)) < 0)
- return;
- shmctl(shmid, IPC_STAT, &shmseg);
- if (shmseg.shm_nattch < 1) {
- shmctl(shmid, IPC_RMID, 0);
- }
-}
-
int CheckLoadedFont(char fnum)
{
key_t shmkey;
extern int forceLoad;
if (forceLoad) return(EOF);
-#if defined(linux)
- shmkey = ftok(SHMEM_NAME, fnum);
-#elif defined(__FreeBSD__)
- shmkey = 5000 + (fnum & 0x7F);
-#endif
+ shmkey = ftok(CONFIG_NAME, fnum);
if (shmget(shmkey, 1, 0444) == EOF) return(EOF);
return(0);
}
@@ -93,11 +70,7 @@
int shmid;
u_char *shmbuff;
-#if defined(linux)
- shmkey = ftok(SHMEM_NAME, fi->type);
-#elif defined(__FreeBSD__)
- shmkey = 5000 + (fi->type & 0x0000007F);
-#endif
+ shmkey = ftok(CONFIG_NAME, fi->type);
shmid = shmget(shmkey, fi->size+sizeof(struct fontInfo),
IPC_CREAT|0666);
shmbuff = shmat(shmid, 0, 0);
@@ -134,11 +107,7 @@
int shmid;
struct fontInfo *fi;
-#if defined(linux)
shmkey = ftok(CONFIG_NAME, fnum);
-#elif defined(__FreeBSD__)
- shmkey = 5000 + (fnum & 0x7F);
-#endif
if ((shmid = shmget(shmkey, sizeof(struct fontInfo), 0444)) < 0)
return(0);
fi = (struct fontInfo*)shmat(shmid, 0, SHM_RDONLY);
@@ -194,7 +163,7 @@
(n & CHR_DBC) ?
fDRegs[n&~CHR_DFLD].registry:
fSRegs[n&~CHR_SFLD].registry);
- UnloadShmem(n | CHR_SFLD);
+ DownShmem(n | CHR_SFLD);
break;
}
st = ST_ARG;
Index: font/fontx2.c
===================================================================
RCS file: /home/toshi/cvs/kon2/font/fontx2.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 fontx2.c
--- font/fontx2.c 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ font/fontx2.c 23 Oct 2008 09:24:33 -0000
@@ -37,6 +37,7 @@
#include <string.h>
#include <sys/socket.h>
+#include <defs.h>
#include <interface.h>
#include <fnld.h>
@@ -170,7 +171,7 @@
font = FontLoadSFontx(fp, header);
else exit(0);
}
- free(header);
+ SafeFree(header);
return(font);
}
Index: include/defs.h
===================================================================
RCS file: /home/toshi/cvs/kon2/include/defs.h,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 defs.h
--- include/defs.h 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ include/defs.h 23 Oct 2008 09:27:32 -0000
@@ -37,4 +37,6 @@
#define FAILURE (-1)
#define SUCCESS (0)
+#define SafeFree(x) do { if ((x) != NULL) free(x), (x) = NULL; } while (0)
+
#endif
Index: include/fnld.h
===================================================================
RCS file: /home/toshi/cvs/kon2/include/fnld.h,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 fnld.h
--- include/fnld.h 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ include/fnld.h 23 Oct 2008 09:24:33 -0000
@@ -51,6 +51,10 @@
#define FR_ATTACH 1
#define FR_PROXY 2
+#if defined(__FreeBSD__)
+#define ftok(p, n) (5000 + ((n) & 0x7F))
+#endif
+
extern struct fontRegs fSRegs[], fDRegs[];
extern struct fontRegs *sbFReg, *dbFReg;
Index: include/mem.h
===================================================================
RCS file: /home/toshi/cvs/kon2/include/mem.h,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 mem.h
--- include/mem.h 30 Sep 2008 08:09:55 -0000 1.1.1.2
+++ include/mem.h 23 Oct 2008 09:24:33 -0000
@@ -111,6 +111,5 @@
extern void wmove(void *, void *, int);
extern void lmove(void *, void *, int);
#endif
-extern void SafeFree(void **);
#endif
Index: include/term.h
===================================================================
RCS file: /home/toshi/cvs/kon2/include/term.h,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 term.h
--- include/term.h 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ include/term.h 23 Oct 2008 09:24:33 -0000
@@ -36,5 +36,6 @@
extern void TermStart(void); /* start procesing */
extern void TermRestart(int fd); /* restart kon (args are read from fd) */
extern int masterPty; /* master pseudo-tty file descriptor */
+extern int TermGetNumber(void);
#endif
Index: include/vt.h
===================================================================
RCS file: /home/toshi/cvs/kon2/include/vt.h,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 vt.h
--- include/vt.h 30 Sep 2008 08:09:55 -0000 1.1.1.2
+++ include/vt.h 23 Oct 2008 09:24:33 -0000
@@ -59,12 +59,10 @@
ins,
active,
wrap,
-#if defined(__FreeBSD__)
- text_mode,
- cursor_key_mode;
-#else
text_mode;
-#endif
+#if defined(__FreeBSD__)
+ bool cursor_key_mode;
+#endif /* __FreeBSD__ */
};
extern struct _con_info con;
Index: lib/coding.c
===================================================================
RCS file: /home/toshi/cvs/kon2/lib/coding.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 coding.c
--- lib/coding.c 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ lib/coding.c 23 Oct 2008 09:24:33 -0000
@@ -28,6 +28,7 @@
#include <config.h>
#include <stdio.h>
+#include <string.h>
#include <errno.h>
#include <interface.h>
Index: lib/font.c
===================================================================
RCS file: /home/toshi/cvs/kon2/lib/font.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 font.c
--- lib/font.c 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ lib/font.c 23 Oct 2008 09:24:33 -0000
@@ -44,11 +44,7 @@
int shmid;
struct shmid_ds shmseg;
-#if defined(linux)
shmkey = ftok(CONFIG_NAME, fnum);
-#elif defined(__FreeBSD__)
- shmkey = 5000 + (fnum & 0x7F);
-#endif
if ((shmid = shmget(shmkey, sizeof(struct fontInfo), 0444)) < 0)
return;
shmctl(shmid, IPC_STAT, &shmseg);
@@ -63,11 +59,7 @@
key_t shmkey;
int shmid;
-#if defined(linux)
shmkey = ftok(CONFIG_NAME, fnum);
-#elif defined(__FreeBSD__)
- shmkey = 5000 + (fnum & 0x7F);
-#endif
if ((shmid = shmget(shmkey, sizeof(struct fontInfo), 0444)) < 0) return(0);
return((u_char*)shmat(shmid, 0, SHM_RDONLY));
}
Index: lib/getcap.c
===================================================================
RCS file: /home/toshi/cvs/kon2/lib/getcap.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 getcap.c
--- lib/getcap.c 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ lib/getcap.c 23 Oct 2008 09:24:33 -0000
@@ -73,8 +73,10 @@
fprintf(stderr, "cap %s redefined (default %s)\r\n", name,
def_value ? def_value : "None");
#endif
+ SafeFree(cp->name);
cp->name = strdup(name);
cp->func = func;
+ SafeFree(cp->def_value);
if (def_value)
cp->def_value = strdup(def_value);
return;
@@ -86,8 +88,10 @@
fprintf(stderr, "cap %s defined (default %s)\r\n", name,
def_value ? def_value : "None");
#endif
+ SafeFree(cp->name);
cp->name = strdup(name);
cp->func = func;
+ SafeFree(cp->def_value);
if (def_value)
cp->def_value = strdup(def_value);
return;
@@ -110,12 +114,9 @@
fprintf(stderr, "cap %s deleted\r\n", cp->name);
#endif
cp->initialized = 0;
- if (cp->name)
- free(cp->name);
- if (cp->arg)
- free(cp->arg);
- if (cp->def_value)
- free(cp->def_value);
+ SafeFree(cp->name);
+ SafeFree(cp->arg);
+ SafeFree(cp->def_value);
cp->name = cp->arg = cp->def_value = NULL;
}
}
@@ -149,10 +150,13 @@
if ((c = FindCap(p)) != NULL) {
/* Found matching capability. Get body from file. */
char *l = buf;
+ int bnum = 0;
while (fgets(line, MAX_COLS, capFp) != NULL
&& line[0] == '\t') {
char *l2 = line;
while (*l2 != '\n' && *l2 != '#') {
+ if (++bnum > BUF_SIZE - 2)
+ fatal("buffer overflow at configuration file\n");
*l++ = *l2++;
}
*l++ = '\n';
@@ -223,6 +227,7 @@
/* Protected capability. */
return FAILURE;
}
+ SafeFree(cp->arg);
cp->arg = strdup(value);
#ifdef DEBUG
fprintf(stderr, "Setting arg for %s to %s\r\n", capName, value);
@@ -234,8 +239,12 @@
bool BoolConf(const char *confstr)
{
- char name[MAX_COLS];
- sscanf(confstr, "%s", name);
+ char *name, *last, *sep = " \t\r\n";
+
+ name = strtok_r((char *)confstr, sep, &last);
+ if (name == NULL)
+ return FALSE;
+
if (strcasecmp(name, "On") == 0 ||
strcasecmp(name, "True") == 0) {
return TRUE;
Index: lib/mem.c
===================================================================
RCS file: /home/toshi/cvs/kon2/lib/mem.c,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 mem.c
--- lib/mem.c 30 Sep 2008 08:09:56 -0000 1.1.1.2
+++ lib/mem.c 23 Oct 2008 09:24:33 -0000
@@ -79,10 +79,3 @@
}
#endif
-void SafeFree(void **p)
-{
- if (*p) {
- free(*p);
- *p = NULL;
- }
-}
Index: src/child.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/child.c,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 child.c
--- src/child.c 30 Sep 2008 08:09:56 -0000 1.1.1.2
+++ src/child.c 23 Oct 2008 09:24:33 -0000
@@ -40,16 +40,18 @@
#include <version.h>
#include <vc.h>
-static char *startupStr, *execProg;
+static char *startupStr = NULL, *execProg = NULL;
int ConfigExecProg(const char *string)
{
+ SafeFree(execProg);
execProg = strdup(string);
return SUCCESS;
}
static int ConfigStartup(const char *string)
{
+ SafeFree(startupStr);
startupStr = strdup(string);
return SUCCESS;
}
@@ -81,7 +83,8 @@
void ChildCleanup(void)
{
- free(startupStr);
+ SafeFree(startupStr);
+ SafeFree(execProg);
}
void ChildStart(FILE *errfp)
@@ -105,46 +108,44 @@
win.ws_col = dInfo.txmax + 1;
win.ws_xpixel = win.ws_ypixel = 0;
ioctl(STDIN_FILENO, TIOCSWINSZ, &win);
- sprintf(buff,"TERM=vt100");
-#endif
+ strcpy(buff, "TERM=vt100-color");
+#endif /* __FreeBSD__ */
tcap = strdup(buff);
putenv(tcap);
- if (startupMessage)
+ if (startupMessage) {
printf("\rKON2 Kanji On Console " VERSION
- " using VT number %c\r\n"
+ " using VT number %d\n"
"%*s\r\n"
-#if defined(__FreeBSD__)
- "%*s\r\n", *(ttyname(fileno(errfp))+9),
-#else /* linux */
- "%*s\r\n", *(ttyname(fileno(errfp))+8),
-#endif
+ "%*s\r\n",
+ TermGetNumber(),
dInfo.txmax,
"Copyright (C) "
"1993-1996 Takashi MANABE",
dInfo.txmax,
"1993, 1994 MAEDA Atusi ");
#if defined(__FreeBSD__)
- printf("\rKON for FreeBSD-2.x ver0.01 Takashi OGURA\r\n");
+ printf("\rKON for FreeBSD-2.x ver0.01 Takashi OGURA\r\n");
#endif
-
+ }
/*
- printf("KON using VT number %c.\n\n",
- *(ttyname(fileno(errfp))+8));
+ printf("KON using VT number %d.\n\n", TermGetNumber());
*/
fflush(stdout);
if (execProg)
execlp(execProg, execProg, 0);
else {
+ char *ptr;
if ((execProg = getenv("SHELL")) == NULL)
execProg = "/bin/sh";
if ((tail = rindex(execProg, '/')) == NULL)
tail = " sh";
- sprintf(buff, "-%s", tail + 1);
- execl(execProg, buff, 0);
+ ptr = strdup(tail);
+ *ptr = '-';
+ execl(execProg, ptr, 0);
}
fprintf(errfp, "KON> couldn't exec shell\r\n");
fprintf(errfp, "%s: %s\r\n", execProg, strerror(errno));
Index: src/errors.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/errors.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 errors.c
--- src/errors.c 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ src/errors.c 23 Oct 2008 09:24:33 -0000
@@ -48,7 +48,7 @@
vfprintf(stderr, format, args);
} else {
VtEmu(head, strlen(head));
- vsprintf(buf, format, args);
+ vsnprintf(buf, sizeof(buf), format, args);
VtEmu(buf, strlen(buf));
}
}
Index: src/main.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/main.c,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 main.c
--- src/main.c 30 Sep 2008 08:09:56 -0000 1.1.1.2
+++ src/main.c 23 Oct 2008 09:24:33 -0000
@@ -29,11 +29,45 @@
#include <stdlib.h>
#include <unistd.h>
+#if defined(__FreeBSD__)
+#include <err.h>
+#include <osreldate.h>
+#if __FreeBSD_version >= 410000
+# include <sys/consio.h>
+# include <sys/kbio.h>
+#else
+# include <machine/console.h>
+#endif
+#endif /* __FreeBSD__ */
+
#include <getcap.h>
#include <version.h>
#include <term.h>
+/* handler for atexit() */
+static void
+reset_text_mode(void)
+{
+ int mode;
+
+#if defined(__FreeBSD__)
+ if (ioctl(0, KDGETMODE, &mode) == -1)
+ warn("ioctl(0, KDGETMODE)");
+ else if (mode != KD_TEXT) {
+ ioctl(0, KDSETMODE, KD_TEXT);
+ }
+
+#elif defined(__NetBSD__)
+ if (ioctl(0, WSDISPLAYIO_GMODE, &mode) == -1)
+ warn("ioctl(0, WSDISPLAYIO_GMODE)");
+ else if (mode != WSDISPLAYIO_MODE_EMUL) {
+ mode = WSDISPLAYIO_MODE_EMUL;
+ ioctl(0, WSDISPLAYIO_SMODE, &mode);
+ }
+#endif /* __NetBSD__ */
+}
+
int main(int argc, const char *argv[])
{
char *p;
@@ -43,6 +77,7 @@
fprintf(stderr, "can not get I/O permissions.\n");
exit(EXIT_FAILURE);
}
+ atexit(reset_text_mode);
ChangeNewConsole();
TermInit(argc - 1, argv + 1);
if (ReadConfig(CONFIG_NAME) < 0) {
Index: src/mouse.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/mouse.c,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 mouse.c
--- src/mouse.c 30 Sep 2008 08:09:56 -0000 1.1.1.2
+++ src/mouse.c 23 Oct 2008 09:24:33 -0000
@@ -122,11 +122,11 @@
}
};
-static int mouseBaud;
+static int mouseBaud = B1200;
static int ConfigMouseBaud(const char *config)
{
- int baud;
+ int baud = 0;
sscanf(config, "%d", &baud);
@@ -149,19 +149,23 @@
return SUCCESS;
}
-static char *mouseDev;
+static char *mouseDev = NULL;
static int ConfigMouseDev(const char *config)
{
- char name[MAX_COLS];
- sscanf(config, "%s", name);
+ char *name, *last, *sep = " \t\r\n";
- if (mouseDev) free(mouseDev);
+ name = strtok_r((char *)config, sep, &last);
+ if (name == NULL) {
+ warn("unknown mouse type ignored; assuming no mouse\r\n");
+ return SUCCESS;
+ }
+ SafeFree(mouseDev);
mouseDev = strdup(name);
return SUCCESS;
}
-static int pasteButton;
+static int pasteButton = MOUSE_RGT;
static int Config3Buttons(const char *config)
{
@@ -172,12 +176,15 @@
static int ConfigMouse(const char *config)
{
struct mouseconf *p;
- char name[MAX_COLS];
+ char *name, *last, *sep = " \t\r\n";
mouseType = MOUSE_NONE;
mInfo.has_mouse = FALSE;
- strncpy(name, config, MAX_COLS - 1);
- name[MAX_COLS - 1] = '\0';
+ name = strtok_r((char *)config, sep, &last);
+ if (name == NULL) {
+ warn("unknown mouse type ignored; assuming no mouse\r\n");
+ return SUCCESS;
+ }
for (p = mice; p->name != NULL; p++) {
if (strcasecmp(name, p->name) == 0) {
mouseType = p->type;
@@ -254,7 +261,7 @@
if ((mfd = open(mouseDev, O_RDWR|O_NONBLOCK)) < 0) {
warn("couldn't open mouse device; mouse disabled\n");
Perror(mouseDev);
- free(mouseDev);
+ SafeFree(mouseDev);
mouseDev = NULL;
mInfo.has_mouse = FALSE;
return -1;
Index: src/term.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/term.c,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 term.c
--- src/term.c 30 Sep 2008 08:09:56 -0000 1.1.1.2
+++ src/term.c 23 Oct 2008 09:24:33 -0000
@@ -76,7 +76,7 @@
int masterPty; /* master pseudo-tty file descriptor */
-#define MAX_TTYNAME 10
+#define MAX_TTYNAME 20
static int childPid, sockFd, slavePty;
static struct termio oldTio;
@@ -235,13 +235,16 @@
}
ConsoleInit(video);
while (i < argc) {
- const char *arg;
+ const char *arg = argv[i];
- if (argv[i][0] != '-') {
- warn("bad arg `%s'; assumed `-%s'\r\n", argv[i]);
- arg = (char *) argv[i];
- } else
- arg = (char *) argv[i] + 1;
+ if (*arg != '-')
+ warn("bad arg `%s'; assumed `-%s'\n", arg, arg);
+ else
+ ++arg;
+ if (!strcasecmp(arg, "help")) {
+ message("Usage: kon2 [video] [-option value] ...\n");
+ exit(EXIT_FAILURE);
+ }
i++;
if (i >= argc) {
error("no value for `%s'\r\n", arg);
@@ -258,6 +261,25 @@
static int savedArgc; /* argc of startup time */
static const char **savedArgv; /* argv of startup time */
+static int ttyNumber = 0;
+
+int
+set_vt_number(void)
+{
+#if defined(__FreeBSD__)
+ ttyNumber = strtol(ttyname(0) + 9, NULL, 16);
+#elif defined(linux)
+ ttyNumber = atoi(ttyname(0) + 8);
+#endif /* linux */
+ return ttyNumber;
+}
+
+int
+TermGetNumber(void)
+{
+ return ttyNumber;
+}
+
/* Do initialization before reading config file */
void TermInit(int argc, const char *argv[])
{
@@ -266,6 +288,7 @@
init.display = init.utmp = init.socket = init.termio = FALSE;
/* Initialize subsystems. */
+ set_vt_number();
CapInit();
ChildInit();
MouseInit();
@@ -355,8 +378,8 @@
mouseFd = MouseStart();
}
- chown("/dev/tty0", getuid(), getgid());
#if defined(linux)
+ chown("/dev/tty0", getuid(), getgid());
sockFd = SocketInit(ttyname(0) + 8);
#elif defined(__FreeBSD__)
sockFd = SocketInit(ttyname(0) + 9);
@@ -381,6 +404,7 @@
/* Signal Setting */
signal(SIGCHLD, ExitPty);
+ signal(SIGPIPE, SIG_IGN);
signal(SIGHUP, ExitTerm);
signal(SIGTERM, ExitTerm);
signal(SIGSEGV, ExitTerm);
@@ -458,18 +482,13 @@
PerrorExit("/dev/console");
}
#elif defined(__FreeBSD__)
-#if __FreeBSD_version >= 501100
- cfd = open("/dev/ttyv0", O_WRONLY);
- if (cfd < 0 && (cfd = open("/dev/ttyv0", O_RDONLY)) < 0) {
- PerrorExit("/dev/ttyv0");
- }
-#else
- cfd = open("/dev/vga", O_WRONLY);
- if (cfd < 0 && (cfd = open("/dev/vga", O_RDONLY)) < 0) {
- PerrorExit("/dev/vga");
+ cfd = open("/dev/vga", O_RDONLY);
+ if (cfd == -1) {
+ cfd = open("/dev/console", O_RDONLY);
+ if (cfd == -1)
+ PerrorExit("/dev/console");
}
-#endif
-#endif
+#endif /* __FreeBSD__ */
ioctl(cfd, VT_ACTIVATE, orgVtNum);
close(cfd);
}
@@ -486,28 +505,36 @@
cfd = open("/dev/console", O_WRONLY);
if (cfd < 0 && (cfd = open("/dev/console", O_RDONLY)) < 0)
fatal("can't open /dev/console");
-#elif defined(__FreeBSD__)
-#if __FreeBSD_version >= 501100
- cfd = open("/dev/ttyv0", O_WRONLY);
- if (cfd < 0 && (cfd = open("/dev/ttyv0", O_RDONLY)) < 0)
- fatal("can't open /dev/ttyv0");
-#else
- cfd = open("/dev/vga", O_WRONLY);
- if (cfd < 0 && (cfd = open("/dev/vga", O_RDONLY)) < 0)
- fatal("can't open /dev/vga");
-#endif
-#endif
+
ioctl(cfd, KDGETMODE, &mode);
if (mode == KD_TEXT) {
close(cfd);
return;
}
-#if defined(linux)
ioctl(cfd, VT_GETSTATE, &vts);
orgVtNum = vts.v_active;
-#endif
- ioctl(cfd, VT_OPENQRY, &vtNum);
- if (vtNum < 0)
+
+#elif defined(__FreeBSD__)
+ /* check for syscons mode */
+ if (ioctl(0, KDGETMODE, &mode) == -1)
+ fatal("KON is require the syscons(4)");
+ else if (mode != KD_TEXT)
+ fatal("unknown terminal mode.");
+ else if (strcmp(ttyname(0), "/dev/console") != 0)
+ return;
+
+ cfd = open("/dev/vga", O_RDONLY);
+ if (cfd == -1) {
+ cfd = open("/dev/console", O_RDONLY);
+ if (cfd == -1)
+ fatal("can't open /dev/console");
+ }
+ if (ioctl(cfd, VT_GETINDEX, &orgVtNum) == -1)
+ fatal("ioctl(VT_GETINDEX)");
+#endif /* __FreeBSD__ */
+
+ errno = 0;
+ if (ioctl(cfd, VT_OPENQRY, &vtNum) == -1 || vtNum < 0)
fatal("can't get free VC");
parent = getpid();
if ((child = fork()) == -1)
@@ -515,12 +542,13 @@
if (child) {
signal(SIGHUP, ExitPty);
pause();
+ fatal("internal error.");
}
setsid();
#if defined(linux)
sprintf(vtty, "/dev/tty%d", vtNum);
#elif defined(__FreeBSD__)
- sprintf(vtty, "/dev/ttyv%d", vtNum);
+ sprintf(vtty, "/dev/ttyv%d", vtNum - 1);
#endif
if ((vfd = open(vtty, O_RDWR)) < 0)
fatal("can't open %s", vtty);
@@ -531,5 +559,6 @@
dup2(vfd, 0);
dup2(vfd, 1);
dup2(vfd, 2);
+ close(vfd);
kill(parent, SIGHUP);
}
Index: src/vc.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/vc.c,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 vc.c
--- src/vc.c 30 Sep 2008 08:09:56 -0000 1.1.1.2
+++ src/vc.c 23 Oct 2008 09:24:33 -0000
@@ -792,22 +792,21 @@
return SUCCESS;
}
-static char *videoName;
+static char *videoName = NULL;
static int ConfigDisplay(const char *config)
{
struct videoconf *v;
- char name[MAX_COLS];
-
- sscanf(config, "%s", name);
+ char *name, *last, *sep = " \t\r\n";
+
+ name = strtok_r((char *)config, sep, &last);
+ if (name == NULL) {
+ error("invalid entry for %s\r\n", videoName);
+ return FAILURE;
+ }
for (v = videos; v->name != NULL; v++) {
if (strcasecmp(name, v->name) == 0) {
- config = strchr(config, '\n');
- if (config == NULL) {
- error("invalid entry for %s\r\n", videoName);
- return FAILURE;
- }
- if (v->set(&vInfo, config) == FAILURE)
+ if (v->set(&vInfo, last) == FAILURE)
return FAILURE;
message("video type `%s' selected\r\n", name);
if (vInfo.has_hard_scroll) {
@@ -873,6 +872,7 @@
void ConsoleInit(const char *video)
{
+ SafeFree(videoName);
videoName = strdup(video);
DefineCap(videoName, ConfigDisplay, NULL);
DefineCap("BeepCounter", ConfigBeep, "5");
@@ -900,12 +900,12 @@
{
scrollLine = textHead = 0;
vInfo.detatch();
- SafeFree((void **)&textBuff);
- SafeFree((void **)&attrBuff);
- SafeFree((void **)&flagBuff);
+ SafeFree(textBuff);
+ SafeFree(attrBuff);
+ SafeFree(flagBuff);
#ifdef linux
ioperm(COUNTER_ADDR, 1, FALSE);
#endif
- SafeFree((void **)&videoName);
+ SafeFree(videoName);
}
Index: src/vt.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/vt.c,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 vt.c
--- src/vt.c 30 Sep 2008 08:09:56 -0000 1.1.1.2
+++ src/vt.c 23 Oct 2008 09:24:33 -0000
@@ -107,7 +107,7 @@
con.bcol = saveAttr->bcol;
tmp = saveAttr;
saveAttr = tmp->prev;
- free(tmp);
+ SafeFree(tmp);
}
}
@@ -606,20 +606,23 @@
static int ConfigCoding(const char *confstr)
{
- char reg[3][MAX_COLS];
+ char *name, *last, *sep = " \t\r\n";
int n, i;
- *reg[0] = *reg[1] = *reg[2] = '\0';
- sscanf(confstr, "%s %s %s", reg[0], reg[1], reg[2]);
- for (i = 0; i < 3 && *reg[i]; i ++) {
- n = (int)CodingByRegistry(reg[i]);
+ name = strtok_r((char *)confstr, sep, &last);
+ for (i = 0; i < 3; i++) {
+ if (name == NULL) {
+ error("invalid coding system\n");
+ return FAILURE;
+ }
+ n = (int)CodingByRegistry(name);
if (n < 0) {
- if (!strcasecmp(reg[i], "EUC"))
+ if (!strcasecmp(name, "EUC"))
lInfo.sc = CODE_EUC;
- else if (!strcasecmp(reg[i], "SJIS"))
+ else if (!strcasecmp(name, "SJIS"))
lInfo.sc = CODE_SJIS;
/*
- else if (!strcasecmp(reg[i], "BIG5"))
+ else if (!strcasecmp(name, "BIG5"))
lInfo.sc = CODE_BIG5;
*/
else
@@ -633,6 +636,7 @@
fprintf(fp,"[<%s> %d %d %d %d]\n", reg[i], n, lInfo.sb, lInfo.db, lInfo.sc);
fclose(fp);}
#endif
+ name = strtok_r(NULL, sep, &last);
}
return SUCCESS;
}
Index: src/display/j31sx.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/display/j31sx.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 j31sx.c
--- src/display/j31sx.c 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ src/display/j31sx.c 23 Oct 2008 09:24:33 -0000
@@ -49,7 +49,6 @@
#include <sys/mman.h>
#include <linux/mm.h>
#include <sys/kd.h>
-#undef free
#include <stdlib.h>
#include <mem.h>
@@ -365,8 +364,6 @@
ioperm(CGA_COLOR, 1, 0);
munmap(gram, GRAPH_SIZE);
-
- SafeFree((void **)&gram);
}
static struct videoInfo J31SXInfo =
Index: src/display/s3.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/display/s3.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 s3.c
--- src/display/s3.c 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ src/display/s3.c 23 Oct 2008 09:24:33 -0000
@@ -43,7 +43,6 @@
#include <sys/mman.h>
#include <linux/mm.h>
#include <sys/kd.h>
-#undef free
#include <stdlib.h>
#include <mem.h>
Index: src/display/svga.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/display/svga.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 svga.c
--- src/display/svga.c 30 Sep 2008 08:02:59 -0000 1.1.1.1
+++ src/display/svga.c 23 Oct 2008 09:24:33 -0000
@@ -45,7 +45,6 @@
/* #include <linux/mm.h> */
#include <sys/kd.h>
#endif
-#undef free
#include <stdlib.h>
#include <mem.h>
Index: src/display/vga.c
===================================================================
RCS file: /home/toshi/cvs/kon2/src/display/vga.c,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 vga.c
--- src/display/vga.c 30 Sep 2008 08:09:56 -0000 1.1.1.2
+++ src/display/vga.c 23 Oct 2008 09:24:33 -0000
@@ -56,7 +56,6 @@
#endif
vm_size_t page_size;
#endif
-#undef free
#include <stdlib.h>
#include <mem.h>
@@ -691,10 +690,9 @@
munmap(gramMem, dInfo.gsize);
- SafeFree((void **)&gramMem);
- SafeFree((void **)&fontBuff1);
+ SafeFree(fontBuff1);
if (savePlane3)
- SafeFree((void **)&fontBuff2);
+ SafeFree(fontBuff2);
}
/* Configure */
|
