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authorRon Yorston <rmy@pobox.com>2016-05-19 09:55:31 +0100
committerRon Yorston <rmy@pobox.com>2016-05-19 09:55:31 +0100
commitf4c43d4a23c0581f13da63db89d571476269a31f (patch)
treed68a0f3683d35198607ed7a3fbac01062b8df6c3 /miscutils
parentee8fdaa48da144585aacdf2a34a82f4cbc5dab02 (diff)
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less: hide unsupported signal handling in include file
Diffstat (limited to 'miscutils')
-rw-r--r--miscutils/less.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/miscutils/less.c b/miscutils/less.c
index 248f3e3f5..f9f6f62d9 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -309,10 +309,8 @@ static void less_exit(int code)
309{ 309{
310 set_tty_cooked(); 310 set_tty_cooked();
311 clear_line(); 311 clear_line();
312#if !ENABLE_PLATFORM_MINGW32
313 if (code < 0) 312 if (code < 0)
314 kill_myself_with_sig(- code); /* does not return */ 313 kill_myself_with_sig(- code); /* does not return */
315#endif
316 exit(code); 314 exit(code);
317} 315}
318 316
@@ -1805,12 +1803,10 @@ static void keypress_process(int keypress)
1805 number_process(keypress); 1803 number_process(keypress);
1806} 1804}
1807 1805
1808#if !ENABLE_PLATFORM_MINGW32
1809static void sig_catcher(int sig) 1806static void sig_catcher(int sig)
1810{ 1807{
1811 less_exit(- sig); 1808 less_exit(- sig);
1812} 1809}
1813#endif
1814 1810
1815#if ENABLE_FEATURE_LESS_WINCH 1811#if ENABLE_FEATURE_LESS_WINCH
1816static void sigwinch_handler(int sig UNUSED_PARAM) 1812static void sigwinch_handler(int sig UNUSED_PARAM)
@@ -1901,9 +1897,7 @@ int less_main(int argc, char **argv)
1901 max_displayed_line -= 2; 1897 max_displayed_line -= 2;
1902 1898
1903 /* We want to restore term_orig on exit */ 1899 /* We want to restore term_orig on exit */
1904#if !ENABLE_PLATFORM_MINGW32
1905 bb_signals(BB_FATAL_SIGS, sig_catcher); 1900 bb_signals(BB_FATAL_SIGS, sig_catcher);
1906#endif
1907#if ENABLE_FEATURE_LESS_WINCH 1901#if ENABLE_FEATURE_LESS_WINCH
1908 signal(SIGWINCH, sigwinch_handler); 1902 signal(SIGWINCH, sigwinch_handler);
1909#endif 1903#endif