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Use databank pragma around forked child entry methods, as required to ensure correct behavior.

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This commit is contained in:
Stephen Heumann 2014-11-05 18:59:33 -06:00
parent d583686459
commit 77ded3c27c
1 changed files with 18 additions and 0 deletions
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18
shell/hush.c
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@ -5959,6 +5959,9 @@ static FILE *generate_stream_from_string(const char *s, pid_t *pid_p)
return xfdopen_for_read(channel[0]);
}
#ifdef __ORCAC__
# pragma databank 1
#endif
static void xforked_child(void *args_struct) {
struct child_args2 *args = (struct child_args2 *)args_struct;
@ -6036,6 +6039,9 @@ static void xforked_child(void *args_struct) {
NULL);
# endif
}
#ifdef __ORCAC__
# pragma databank 0
#endif
/* Return code is exit status of the process that is run. */
@ -6160,6 +6166,9 @@ static void setup_heredoc(struct redir_struct *redir)
wait(NULL); /* wait till child has died */
}
#ifdef __ORCAC__
# pragma databank 1
#endif
static void xvforked_child(void *grandchild_args) {
/* child */
pid_t pid;
@ -6187,6 +6196,9 @@ static void xforked_grandchild(void *args_struct) {
re_execute_shell(args->to_free_p, args->heredoc, NULL, NULL, NULL);
#endif
}
#ifdef __ORCAC__
# pragma databank 0
#endif
/* squirrel != NULL means we squirrel away copies of stdin, stdout,
@ -7418,6 +7430,9 @@ static NOINLINE int run_pipe(struct pipe *pi)
}
#ifdef __ORCAC__
# pragma databank 1
#endif
static void forked_child(void *args_struct) {
struct child_args *args = (struct child_args *)args_struct;
@ -7469,6 +7484,9 @@ static void forked_child(void *args_struct) {
pseudo_exec((nommu_save_t*) args->nommu_save_p, *args->command_p, *args->argv_expanded_p);
/* pseudo_exec() does not return */
}
#ifdef __ORCAC__
# pragma databank 0
#endif
/* NB: called by pseudo_exec, and therefore must not modify any