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Fix using bash with post-20040808 glibc ebuilds (from fedora)
--- bash-2.05b/jobs.c
+++ bash-2.05b/jobs.c
@@ -2423,6 +2423,7 @@
PROCESS *child;
pid_t pid;
int call_set_current, last_stopped_job, job, children_exited, waitpid_flags;
+ static int wcontinued_not_supported = 0;
call_set_current = children_exited = 0;
last_stopped_job = NO_JOB;
@@ -2436,7 +2437,15 @@
: 0;
if (sigchld || block == 0)
waitpid_flags |= WNOHANG;
+ retry:
+ if (wcontinued_not_supported)
+ waitpid_flags &= ~WCONTINUED;
pid = WAITPID (-1, &status, waitpid_flags);
+ if (pid == -1 && errno == EINVAL)
+ {
+ wcontinued_not_supported = 1;
+ goto retry;
+ }
/* The check for WNOHANG is to make sure we decrement sigchld only
if it was non-zero before we called waitpid. */
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