134 lines
3.0 KiB
Diff
134 lines
3.0 KiB
Diff
diff -uNr aterm-1.0.1/src/command.c aterm-1.0.1.mod/src/command.c
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--- aterm-1.0.1/src/command.c 2006-06-26 21:01:20.000000000 +0300
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+++ aterm-1.0.1.mod/src/command.c 2018-11-07 22:34:07.676283610 +0200
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@@ -425,45 +425,7 @@
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void
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privileges(int mode)
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{
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-#ifdef HAVE_SETEUID
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- static uid_t euid;
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- static gid_t egid;
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-
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- switch (mode) {
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- case IGNORE:
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- /*
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- * change effective uid/gid - not real uid/gid - so we can switch
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- * back to root later, as required
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- */
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- seteuid(getuid());
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- setegid(getgid());
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- break;
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-
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- case SAVE:
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- euid = geteuid();
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- egid = getegid();
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- break;
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-
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- case RESTORE:
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- seteuid(euid);
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- setegid(egid);
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- break;
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- }
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-#else
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-# ifndef __CYGWIN32__
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- switch (mode) {
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- case IGNORE:
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- setuid(getuid());
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- setgid(getgid());
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- break;
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-
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- case SAVE:
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- break;
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- case RESTORE:
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- break;
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- }
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-# endif
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-#endif
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+// do nothing on Termux.
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}
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/*}}} */
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@@ -552,20 +514,10 @@
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{
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int fd = -1;
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-#if defined (__sgi)
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- ptydev = ttydev = _getpty(&fd, O_RDWR | O_NDELAY, 0622, 0);
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- if (ptydev == NULL)
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- goto Failed;
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-#elif defined (__svr4__) || defined(__CYGWIN32__) || defined(__lnx21__)
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- {
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extern char *ptsname();
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/* open the STREAMS, clone device /dev/ptmx (master pty) */
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-#ifdef HAVE_GETPT
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- if ((fd = getpt()) < 0) {
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-#else
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if ((fd = open("/dev/ptmx", O_RDWR)) < 0) {
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-#endif
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goto Failed;
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} else {
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grantpt(fd); /* change slave permissions */
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@@ -573,61 +525,6 @@
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ptydev = ttydev = ptsname(fd); /* get slave's name */
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goto Found;
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}
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- }
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-#elif defined (_AIX)
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- if ((fd = open("/dev/ptc", O_RDWR)) < 0)
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- goto Failed;
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- else
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- ptydev = ttydev = ttyname(fd);
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-#elif defined(ALL_NUMERIC_PTYS) /* SCO OSr5 */
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- static char pty_name[] = "/dev/ptyp??\0\0\0";
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- static char tty_name[] = "/dev/ttyp??\0\0\0";
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- int len = strlen(tty_name);
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- char *c1, *c2;
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- int idx;
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-
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- ptydev = pty_name;
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- ttydev = tty_name;
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-
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- for (idx = 0; idx < 256; idx++) {
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- sprintf(ptydev, "%s%d", "/dev/ptyp", idx);
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- sprintf(ttydev, "%s%d", "/dev/ttyp", idx);
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-
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- if (access(ttydev, F_OK) < 0) {
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- idx = 256;
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- break;
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- }
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- if ((fd = open(ptydev, O_RDWR)) >= 0) {
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- if (access(ttydev, R_OK | W_OK) == 0)
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- goto Found;
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- close(fd);
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- }
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- }
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- goto Failed;
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-#else
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- static char pty_name[] = "/dev/pty??";
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- static char tty_name[] = "/dev/tty??";
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- int len = strlen(tty_name);
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- char *c1, *c2;
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-
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- ptydev = pty_name;
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- ttydev = tty_name;
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-
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-# define PTYCHAR1 "pqrstuvwxyz"
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-# define PTYCHAR2 "0123456789abcdefghijklmnopqrstuvwxyz"
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- for (c1 = PTYCHAR1; *c1; c1++) {
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- ptydev[len - 2] = ttydev[len - 2] = *c1;
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- for (c2 = PTYCHAR2; *c2; c2++) {
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- ptydev[len - 1] = ttydev[len - 1] = *c2;
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- if ((fd = open(ptydev, O_RDWR)) >= 0) {
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- if (access(ttydev, R_OK | W_OK) == 0)
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- goto Found;
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- close(fd);
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- }
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- }
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- }
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- goto Failed;
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-#endif
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Found:
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fcntl(fd, F_SETFL, O_NDELAY);
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