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(create_process): Call setsid only if pty_flag.

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Richard M. Stallman 1994-04-20 03:49:47 +00:00
parent c3c0ee937d
commit 39e9ebcd7f
1 changed files with 7 additions and 5 deletions
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12
src/process.c
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@ -1274,14 +1274,16 @@ create_process (process, new_argv, current_dir)
#ifdef HAVE_PTYS
/* First, disconnect its current controlling terminal. */
#ifdef HAVE_SETSID
setsid ();
#ifdef TIOCSCTTY
/* Make the pty's terminal the controlling terminal. */
if (pty_flag)
/* We ignore the return value
because faith@cs.unc.edu says that is necessary on Linux. */
ioctl (xforkin, TIOCSCTTY, 0);
{
setsid ();
#ifdef TIOCSCTTY
/* We ignore the return value
because faith@cs.unc.edu says that is necessary on Linux. */
ioctl (xforkin, TIOCSCTTY, 0);
#endif
}
#else /* not HAVE_SETSID */
#ifdef USG
/* It's very important to call setpgrp here and no time