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xargs: use bb_ask_y_confirmation_FILE() instead of homegrown copy

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function                                             old     new   delta
bb_ask_y_confirmation_FILE                             -      83     +83
inetd_main                                          2033    2043     +10
udhcp_send_kernel_packet                             295     301      +6
rmescapes                                            306     310      +4
send_tree                                            353     355      +2
i2cdetect_main                                       674     672      -2
confirm_or_abort                                      43      38      -5
get_terminal_width_height                            242     234      -8
bb_ask_y_confirmation                                 76      10     -66
xargs_main                                           823     755     -68
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(add/remove: 1/0 grow/shrink: 4/5 up/down: 105/-149)          Total: -44 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2018-04-07 15:21:35 +02:00
parent 77cb6b99a4
commit bae8fc4436
5 changed files with 20 additions and 13 deletions
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1
include/libbb.h
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@ -1412,6 +1412,7 @@ extern int set_loop(char **devname, const char *file, unsigned long long offset,
char *bb_ask_noecho_stdin(const char *prompt) FAST_FUNC;
//TODO: pass buf pointer or return allocated buf (avoid statics)?
char *bb_ask_noecho(const int fd, int timeout, const char *prompt) FAST_FUNC;
int bb_ask_y_confirmation_FILE(FILE *fp) FAST_FUNC;
int bb_ask_y_confirmation(void) FAST_FUNC;
/* Returns -1 if input is invalid. current_mode is a base for e.g. "u+rw" */