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| author | Denys Vlasenko | 2020-11-29 11:49:37 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2020-11-29 11:49:37 +0100 |
| commit | b86a9ed699e2c4693167d6ead00ac307bd9c01c6 (patch) | |
| tree | b8917bf8e86a8519e3edf59171eb8e966089f6e6 | |
| parent | ec16c030bd5527137f95a1c30e6a1f3c9054dcf7 (diff) | |
| download | busybox-b86a9ed699e2c4693167d6ead00ac307bd9c01c6.zip busybox-b86a9ed699e2c4693167d6ead00ac307bd9c01c6.tar.gz | |
use write_str() functions where appropriate
function old new delta
chat_main 1300 1295 -5
finalize_tty_attrs 80 70 -10
getty_main 1538 1519 -19
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-34) Total: -34 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | loginutils/getty.c | 6 | ||||
| -rw-r--r-- | miscutils/chat.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/loginutils/getty.c b/loginutils/getty.c index 99af72f..6c6d409 100644 --- a/loginutils/getty.c +++ b/loginutils/getty.c @@ -404,7 +404,7 @@ static void finalize_tty_attrs(void) set_tty_attrs(); /* Now the newline character should be properly written */ - full_write(STDOUT_FILENO, "\n", 1); + full_write1_str("\n"); } /* extract baud rate from modem status message */ @@ -498,13 +498,13 @@ static char *get_logname(void) case 0x7f: G.tty_attrs.c_cc[VERASE] = c; if (bp > G.line_buf) { - full_write(STDOUT_FILENO, "\010 \010", 3); + full_write1_str("\010 \010"); bp--; } break; case CTL('U'): while (bp > G.line_buf) { - full_write(STDOUT_FILENO, "\010 \010", 3); + full_write1_str("\010 \010"); bp--; } break; diff --git a/miscutils/chat.c b/miscutils/chat.c index a7faaf2..86a114d 100644 --- a/miscutils/chat.c +++ b/miscutils/chat.c @@ -379,7 +379,7 @@ int chat_main(int argc UNUSED_PARAM, char **argv) // dump device input if ECHO ON if (echo) { // if (buf[buf_len] < ' ') { -// full_write(STDERR_FILENO, "^", 1); +// full_write2_str("^"); // buf[buf_len] += '@'; // } full_write(STDERR_FILENO, buf+buf_len, 1); @@ -509,7 +509,7 @@ int chat_main(int argc UNUSED_PARAM, char **argv) #if ENABLE_FEATURE_CHAT_IMPLICIT_CR // or terminate command with \r (if not inhibited) else if (!nocr) - xwrite(STDOUT_FILENO, "\r", 1); + xwrite_str(STDOUT_FILENO, "\r"); #endif // bail out unless we sent command successfully if (exitcode) |