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Use the current pgrp, not pid, when resetting the foreground process group.

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Fixes bizarre suspension when executing `echo`.
This commit is contained in:
Matt Kraai
2001-05-02 15:37:09 +00:00
parent f162e7d09d
commit 1c8a59ab95
2 changed files with 2 additions and 2 deletions
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2
hush.c
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@@ -1186,7 +1186,7 @@ static int run_list_real(struct pipe *pi)
if (tcsetpgrp(0, pi->pgrp) && errno != ENOTTY) if (tcsetpgrp(0, pi->pgrp) && errno != ENOTTY)
perror_msg("tcsetpgrp"); perror_msg("tcsetpgrp");
rcode = pipe_wait(pi); rcode = pipe_wait(pi);
if (tcsetpgrp(0, getpid()) && errno != ENOTTY) if (tcsetpgrp(0, getpgrp()) && errno != ENOTTY)
perror_msg("tcsetpgrp"); perror_msg("tcsetpgrp");
signal(SIGTTIN, SIG_DFL); signal(SIGTTIN, SIG_DFL);
signal(SIGTTOU, SIG_DFL); signal(SIGTTOU, SIG_DFL);

2
shell/hush.c
View File

@@ -1186,7 +1186,7 @@ static int run_list_real(struct pipe *pi)
if (tcsetpgrp(0, pi->pgrp) && errno != ENOTTY) if (tcsetpgrp(0, pi->pgrp) && errno != ENOTTY)
perror_msg("tcsetpgrp"); perror_msg("tcsetpgrp");
rcode = pipe_wait(pi); rcode = pipe_wait(pi);
if (tcsetpgrp(0, getpid()) && errno != ENOTTY) if (tcsetpgrp(0, getpgrp()) && errno != ENOTTY)
perror_msg("tcsetpgrp"); perror_msg("tcsetpgrp");
signal(SIGTTIN, SIG_DFL); signal(SIGTTIN, SIG_DFL);
signal(SIGTTOU, SIG_DFL); signal(SIGTTOU, SIG_DFL);