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commit bash-20161230 snapshot

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This commit is contained in:
Chet Ramey
2017-01-03 14:37:53 -05:00
parent e297b0591d
commit ec157dfefb
88 changed files with 593 additions and 411 deletions
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trap.c
+2 -10
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@@ -38,7 +38,9 @@
#include "trap.h"
#include "shell.h"
#include "execute_cmd.h"
#include "flags.h"
#include "parser.h"
#include "input.h" /* for save_token_state, restore_token_state */
#include "jobs.h"
#include "signames.h"
@@ -85,20 +87,10 @@ static void reset_or_restore_signal_handlers (sh_resetsig_func_t *);
static void trap_if_untrapped (int, char *);
/* Variables used here but defined in other files. */
extern int last_command_exit_value;
extern int line_number;
extern int sigalrm_seen;
extern procenv_t alrmbuf;
extern volatile int from_return_trap;
extern char *this_command_name;
extern sh_builtin_func_t *this_shell_builtin;
extern procenv_t wait_intr_buf;
extern int wait_intr_flag;
extern int return_catch_flag, return_catch_value;
extern int subshell_level;
extern WORD_LIST *subst_assign_varlist;
/* The list of things to do originally, before we started trapping. */