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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-05-31 21:31:56 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-05-31 21:31:56 +0000
commitc2f011aa031b8598422953d5e9a93ca008ad0867 (patch)
tree0f4c197180854003f7e169adbb0d0c056cc6f8b0 /miscutils/less.c
parent22a9a3c6f874b4741f9e4193e2b9b54c9eb39bdc (diff)
downloadbusybox-c2f011aa031b8598422953d5e9a93ca008ad0867.tar.gz
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more: stop using bss
# make && make bloatcheck function old new delta gotsig 86 107 +21 more_main 777 781 +4 cin_fileno 4 - -4 set_tty_to_initial_mode 25 - -25 new_settings 120 60 -60 initial_settings 120 60 -60 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 2/2 up/down: 25/-149) Total: -124 bytes
Diffstat (limited to 'miscutils/less.c')
-rw-r--r--miscutils/less.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/miscutils/less.c b/miscutils/less.c
index 58c1ec217..d5301bf58 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -209,6 +209,8 @@ static void fill_match_lines(unsigned pos);
* Has to deal with EOF and EPIPE on input,
* with line wrapping, with last line not ending in '\n'
* (possibly not ending YET!), with backspace and tabs.
+ * It reads input again if last time we got an EOF (thus supporting
+ * growing files) or EPIPE (watching output of slow process like make).
*
* Variables used:
* flines[] - array of lines already read. Linewrap may cause