| version 1.3, 2002/09/18 10:03:28 |
version 1.11, 2019/12/13 15:41:36 |
|
|
| /* Copyright (c) 1987, 1988 by Software Research Associates, Inc. */ |
/* Copyright (c) 1987, 1988 by Software Research Associates, Inc. */ |
| |
|
| |
#if defined(ANDROID) |
| |
#include <strings.h> |
| |
#define index(s,c) strchr(s,c) |
| |
#define rindex(s,c) strrchr(s,c) |
| |
#endif |
| |
|
| #ifndef lint |
#ifndef lint |
| static char rcsid[]= |
static char rcsid[]= |
| "$Id$ (SRA)"; |
"$Id$ (SRA)"; |
| #endif /* lint */ |
#endif /* lint */ |
| |
|
| #include <stdio.h> |
#include <stdio.h> |
| |
#include <stdlib.h> |
| |
#include <string.h> |
| #include <signal.h> |
#include <signal.h> |
| #include <sys/types.h> |
#include <sys/types.h> |
| #include <sys/stat.h> |
#include <sys/stat.h> |
|
|
| * Set variable of command name. |
* Set variable of command name. |
| */ |
*/ |
| { |
{ |
| |
#if defined(ANDROID) |
| |
char *cp = argv[1]; |
| |
#else |
| char *cp = argv[1], *rindex(); |
char *cp = argv[1], *rindex(); |
| |
#endif |
| |
|
| if (any ('/', cp)) |
if (any ('/', cp)) |
| cp = rindex (cp, '/') + 1; |
cp = rindex (cp, '/') + 1; |
|
|
| commandv = &argv[1]; |
commandv = &argv[1]; |
| |
|
| if (! isatty (0)) { |
if (! isatty (0)) { |
| |
#if defined(__INTERIX) |
| |
execvp (*commandv, commandv); |
| |
#else |
| execvp (*commandv, commandv, 0); |
execvp (*commandv, commandv, 0); |
| |
#endif |
| perror (*commandv); |
perror (*commandv); |
| exit (1); |
exit (1); |
| } |
} |
| Line 335 recover_signal () |
|
| Line 351 recover_signal () |
|
| input_handler() |
input_handler() |
| { |
{ |
| char *inputline; |
char *inputline; |
| char *getline (); |
char *mygetline (); |
| |
|
| /* |
/* |
| * Get slave tty descriptor for auto-tty-fix |
* Get slave tty descriptor for auto-tty-fix |
|
|
| if ((slave = open (slave_tty, O_RDONLY)) < 0) |
if ((slave = open (slave_tty, O_RDONLY)) < 0) |
| perror ("open"); |
perror ("open"); |
| |
|
| while (inputline = getline ()) { |
while (inputline = mygetline ()) { |
| /* |
/* |
| * XXX: nbyte should be greater than 0 only for ^@ input in emacs. |
* XXX: nbyte should be greater than 0 only for ^@ input in emacs. |
| * This solution is very ugly.. but it will takes a half day |
* This solution is very ugly.. but it will takes a half day |
|
|
| |
|
| /* |
/* |
| * NOTE: |
* NOTE: |
| * Saving command line to output buffer is done in getline(). |
* Saving command line to output buffer is done in mygetline(). |
| * Because inputline here is converted by alias. |
* Because inputline here is converted by alias. |
| */ |
*/ |
| |
|
| Line 541 int set_buffer (bp, size) |
|
| Line 557 int set_buffer (bp, size) |
|
| BUFFER *bp; |
BUFFER *bp; |
| int size; |
int size; |
| { |
{ |
| char *newbuf, *malloc(), *realloc(); |
char *newbuf; |
| |
|
| if (bp->b_buf) |
if (bp->b_buf) |
| newbuf = (char *) realloc (bp->b_buf, size); |
newbuf = (char *) realloc (bp->b_buf, size); |
| Line 673 swallow_output() |
|
| Line 689 swallow_output() |
|
| #include <sys/m_wait.h> |
#include <sys/m_wait.h> |
| #endif |
#endif |
| |
|
| |
#if defined(__INTERIX) |
| |
#define wait3(s,opt,rp) (waitpid((-1),(s),(opt))) |
| |
#endif |
| |
|
| void |
void |
| catchsig(n) |
catchsig(n) |
| int n; |
int n; |
| Line 702 exec_to_command(argv) |
|
| Line 722 exec_to_command(argv) |
|
| */ |
*/ |
| t = open ("/dev/tty", 2); |
t = open ("/dev/tty", 2); |
| if (t >= 0) { |
if (t >= 0) { |
| #ifndef __CYGWIN32__ |
#if !defined(__CYGWIN32__) && !defined(__INTERIX) |
| ioctl (t, TIOCNOTTY, (char *) 0); |
ioctl (t, TIOCNOTTY, (char *) 0); |
| #endif |
#endif |
| (void) close (t); |
(void) close (t); |
| Line 721 exec_to_command(argv) |
|
| Line 741 exec_to_command(argv) |
|
| #elif defined(TIOCSETN) |
#elif defined(TIOCSETN) |
| ioctl (0, TIOCSETN, (char *) & slave_ttymode); |
ioctl (0, TIOCSETN, (char *) & slave_ttymode); |
| #endif |
#endif |
| |
#if defined(__INTERIX) |
| |
execvp (*argv, argv); |
| |
#else |
| execvp (*argv, argv, 0); |
execvp (*argv, argv, 0); |
| |
#endif |
| perror (*argv); |
perror (*argv); |
| exit (1); |
exit (1); |
| } |
} |
| Line 854 get_pty_master() |
|
| Line 878 get_pty_master() |
|
| master = 1; |
master = 1; |
| return; |
return; |
| } |
} |
| #ifdef __CYGWIN32__ |
#if defined(__CYGWIN32__) || defined(__linux__) || defined(__APPLE__) |
| sprintf (master_tty, "/dev/ptmx"); |
sprintf (master_tty, "/dev/ptmx"); |
| master = open (master_tty, O_RDWR); |
master = open (master_tty, O_RDWR); |
| if (master >= 0) { |
if (master >= 0) { |
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#if defined(__linux__) |
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char name[BUFSIZ]; |
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grantpt(master); |
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unlockpt(master); |
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if ( !ptsname_r(master,name,sizeof(name)) ) { |
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strcpy(slave_tty, name); |
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goto FOUND; |
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} |
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#elif defined(__APPLE__) |
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char *name; |
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grantpt(master); |
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unlockpt(master); |
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if ( name = (char *)ptsname(master) ) { |
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strcpy(slave_tty, name); |
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goto FOUND; |
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} |
| |
#else |
| char *name; |
char *name; |
| name = (char *)ptsname(master); |
name = (char *)ptsname(master); |
| if ( name != 0 ) { |
if ( name != 0 ) { |
| strcpy(slave_tty, name); |
strcpy(slave_tty, name); |
| goto FOUND; |
goto FOUND; |
| } |
} |
| |
#endif |
| } |
} |
| #else |
#else |
| for (c = 'p'; c <= 's'; c++) { |
for (c = 'p'; c <= 's'; c++) { |
|
|
| /* |
/* |
| * Propagate window size changes to the slave tty. |
* Propagate window size changes to the slave tty. |
| */ |
*/ |
| sigwinch() |
void sigwinch(int dummy) |
| { |
{ |
| |
char *itoa(int i); |
| #ifdef TIOCGWINSZ /* 4.3BSD */ |
#ifdef TIOCGWINSZ /* 4.3BSD */ |
| struct winsize win; |
struct winsize win; |
| |
|