Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
*/
#include "config.h"
#include "ss_internal.h"
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
#include <signal.h>
#include <setjmp.h>
#include <sys/wait.h>
return;
}
output = fdopen(fd, "w");
+ if (!output) {
+ perror("fdopen");
+ close(fd);
+ (void) signal(SIGINT, func);
+ return;
+ }
sigprocmask(SIG_SETMASK, &omask, (sigset_t *) 0);
fprintf (output, "Available %s requests:\n\n",