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17265: make the jobs command work in subshells

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This commit is contained in:
Peter Stephenson 2002-06-05 14:57:05 +00:00
parent 5d010ca81a
commit 5ef61a44b1
4 changed files with 86 additions and 26 deletions
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25
Src/Modules/clone.c
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@ -53,7 +53,7 @@ bin_clone(char *nam, char **args, char *ops, int func)
}
pid = fork();
if (!pid) {
clearjobtab();
clearjobtab(0);
ppid = getppid();
mypid = getpid();
#ifdef HAVE_SETSID
@ -61,7 +61,7 @@ bin_clone(char *nam, char **args, char *ops, int func)
zwarnnam(nam, "failed to create new session: %e", NULL, errno);
#endif
#ifdef TIOCNOTTY
if (ioctl(SHTTY, TIOCNOTTY))
if (ioctl(SHTTY, TIOCNOTTY, 0))
zwarnnam(nam, "%e", NULL, errno);
setpgrp(0L, mypid);
#endif
@ -98,18 +98,29 @@ static struct builtin bintab[] = {
/**/
int
boot_clone(Module m)
setup_(Module m)
{
return 0;
}
/**/
int
boot_(Module m)
{
return !addbuiltins(m->nam, bintab, sizeof(bintab)/sizeof(*bintab));
}
#ifdef MODULE
/**/
int
cleanup_clone(Module m)
cleanup_(Module m)
{
deletebuiltins(m->nam, bintab, sizeof(bintab)/sizeof(*bintab));
return 0;
}
#endif
/**/
int
finish_(Module m)
{
return 0;
}