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From: YAMAMOTO Mitsuharu

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(Fcall_process): Block input around vfork.
This commit is contained in:
Kim F. Storm 2004-11-02 10:10:35 +00:00
parent ae8bc416df
commit aba637ec5b
1 changed files with 5 additions and 0 deletions
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5
src/callproc.c
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@ -83,6 +83,7 @@ extern int errno;
#include "process.h"
#include "syssignal.h"
#include "systty.h"
#include "blockinput.h"
#ifdef MSDOS
#include "msdos.h"
@ -624,6 +625,8 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS) */)
pid = child_setup (filefd, fd1, fd_error, (char **) new_argv,
0, current_dir);
#else /* not WINDOWSNT */
BLOCK_INPUT;
pid = vfork ();
if (pid == 0)
@ -641,6 +644,8 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS) */)
child_setup (filefd, fd1, fd_error, (char **) new_argv,
0, current_dir);
}
UNBLOCK_INPUT;
#endif /* not WINDOWSNT */
/* The MSDOS case did this already. */