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authorBjörn Gustavsson <[email protected]>2010-04-03 10:47:12 +0200
committerBjörn Gustavsson <[email protected]>2010-04-30 06:16:01 +0200
commit8ebf6ffa5da382dee33fd062785056986bdcf6f2 (patch)
tree8e1551a39d34eace1f9ea24171728689348d2629 /erts
parentccc18513ab58762d2ba857ff88b22f6633afa4af (diff)
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emulator: Eliminate #ifdef for sys_tty_reset()
In the erts/emulator/beam sources #ifdef SOME_OPERATING_SYSTEM should be avoided. Instead, call a function implemented in sys/OPERATING_SYSTEM/sys.c.
Diffstat (limited to 'erts')
-rw-r--r--erts/emulator/beam/erl_init.c16
-rw-r--r--erts/emulator/beam/sys.h2
-rw-r--r--erts/emulator/sys/unix/sys.c2
-rw-r--r--erts/emulator/sys/vxworks/sys.c8
-rw-r--r--erts/emulator/sys/win32/sys.c11
5 files changed, 23 insertions, 16 deletions
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c
index 41cfcd74aa..5a7e0649c9 100644
--- a/erts/emulator/beam/erl_init.c
+++ b/erts/emulator/beam/erl_init.c
@@ -1453,13 +1453,7 @@ __decl_noreturn void erl_exit0(char *file, int line, int n, char *fmt,...)
if (fmt != NULL && *fmt != '\0')
erl_error(fmt, args); /* Print error message. */
va_end(args);
-#ifdef __WIN32__
- if(n > 0) ConWaitForExit();
- else ConNormalExit();
-#endif
-#if !defined(__WIN32__) && !defined(VXWORKS) && !defined(_OSE_)
- sys_tty_reset();
-#endif
+ sys_tty_reset(n);
if (n == ERTS_INTR_EXIT)
exit(0);
@@ -1499,13 +1493,7 @@ __decl_noreturn void erl_exit(int n, char *fmt,...)
if (fmt != NULL && *fmt != '\0')
erl_error(fmt, args); /* Print error message. */
va_end(args);
-#ifdef __WIN32__
- if(n > 0) ConWaitForExit();
- else ConNormalExit();
-#endif
-#if !defined(__WIN32__) && !defined(VXWORKS) && !defined(_OSE_)
- sys_tty_reset();
-#endif
+ sys_tty_reset(n);
if (n == ERTS_INTR_EXIT)
exit(0);
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index a86bcb80dd..1998a2bc9f 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -686,7 +686,7 @@ extern void erl_sys_schedule(int);
#ifdef _OSE_
extern void erl_sys_init_final(void);
#else
-void sys_tty_reset(void);
+void sys_tty_reset(int);
#endif
EXTERN_FUNCTION(int, sys_max_files, (_VOID_));
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c
index 31ab5d03de..267f7d07aa 100644
--- a/erts/emulator/sys/unix/sys.c
+++ b/erts/emulator/sys/unix/sys.c
@@ -367,7 +367,7 @@ erts_sys_misc_mem_sz(void)
/*
* reset the terminal to the original settings on exit
*/
-void sys_tty_reset(void)
+void sys_tty_reset(int exit_code)
{
if (using_oldshell && !replace_intr) {
SET_BLOCKING(0);
diff --git a/erts/emulator/sys/vxworks/sys.c b/erts/emulator/sys/vxworks/sys.c
index abddc7e107..76689836b0 100644
--- a/erts/emulator/sys/vxworks/sys.c
+++ b/erts/emulator/sys/vxworks/sys.c
@@ -143,6 +143,14 @@ volatile int erts_break_requested;
/********************* General functions ****************************/
+/*
+ * Reset the terminal to the original settings on exit
+ * (nothing to do for WxWorks).
+ */
+void sys_tty_reset(int exit_code)
+{
+}
+
Uint
erts_sys_misc_mem_sz(void)
{
diff --git a/erts/emulator/sys/win32/sys.c b/erts/emulator/sys/win32/sys.c
index 3194493ac8..cfdfc6192a 100644
--- a/erts/emulator/sys/win32/sys.c
+++ b/erts/emulator/sys/win32/sys.c
@@ -187,6 +187,17 @@ erts_sys_misc_mem_sz(void)
return res;
}
+/*
+ * Reset the terminal to the original settings on exit
+ */
+void sys_tty_reset(int exit_code)
+{
+ if (exit_code > 0)
+ ConWaitForExit();
+ else
+ ConNormalExit();
+}
+
void erl_sys_args(int* argc, char** argv)
{
char *event_name;