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| author | Denys Vlasenko | 2017-08-02 17:27:28 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2017-08-02 17:27:28 +0200 |
| commit | 84ea60ed65f6ea6fd3b2170e44bbff5de410a78b (patch) | |
| tree | 54837341ed6ed021d9b20400b8a8a5aea7bd3b62 /editors/ed.c | |
| parent | dd4b446f76736c0a13a61a38d7d816b6e6b5fca2 (diff) | |
| download | busybox-84ea60ed65f6ea6fd3b2170e44bbff5de410a78b.zip busybox-84ea60ed65f6ea6fd3b2170e44bbff5de410a78b.tar.gz | |
line editing: make read_line_input() not take timeout param
It's almost always -1.
function old new delta
read_line_input 3902 3912 +10
new_line_input_t 24 31 +7
pgetc 583 585 +2
save_command_ps_at_cur_history 80 78 -2
read_line 76 74 -2
fgetc_interactive 246 244 -2
addLines 84 82 -2
doCommands 2226 2222 -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/5 up/down: 19/-12) Total: 7 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors/ed.c')
| -rw-r--r-- | editors/ed.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/editors/ed.c b/editors/ed.c index 7f21ded..0579769 100644 --- a/editors/ed.c +++ b/editors/ed.c @@ -360,7 +360,7 @@ static void addLines(int num) * 0 on ctrl-C, * >0 length of input string, including terminating '\n' */ - len = read_line_input(NULL, "", buf, sizeof(buf), /*timeout*/ -1); + len = read_line_input(NULL, "", buf, sizeof(buf)); if (len <= 0) { /* Previously, ctrl-C was exiting to shell. * Now we exit to ed prompt. Is in important? */ @@ -789,7 +789,7 @@ static void doCommands(void) * 0 on ctrl-C, * >0 length of input string, including terminating '\n' */ - len = read_line_input(NULL, ": ", buf, sizeof(buf), /*timeout*/ -1); + len = read_line_input(NULL, ": ", buf, sizeof(buf)); if (len <= 0) return; while (len && isspace(buf[--len])) @@ -892,7 +892,7 @@ static void doCommands(void) } if (!dirty) return; - len = read_line_input(NULL, "Really quit? ", buf, 16, /*timeout*/ -1); + len = read_line_input(NULL, "Really quit? ", buf, 16); /* read error/EOF - no way to continue */ if (len < 0) return; |