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*: add/remove safe_, it seems we had a few incorrect uses

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function                                             old     new   delta
chat_main                                           1359    1361      +2
microcom_main                                        712     713      +1
ifplugd_main                                        1109    1110      +1
arpping                                              465     466      +1
acpid_main                                           440     441      +1
script_main                                         1069    1067      -2
cgi_io_loop_and_exit                                 594     591      -3
telnet_main                                         1475    1469      -6
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(add/remove: 0/0 grow/shrink: 5/3 up/down: 6/-11)              Total: -5 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2010-01-12 12:29:55 +01:00
parent 385cc59117
commit cb23d93c68
5 changed files with 14 additions and 13 deletions
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4
util-linux/script.c
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@ -119,7 +119,7 @@ int script_main(int argc UNUSED_PARAM, char **argv)
* for example, try "script -c true" */
break;
}
if (pfd[0].revents) {
if (pfd[0].revents & POLLIN) {
errno = 0;
count = safe_read(pty, buf, sizeof(buf));
if (count <= 0 && errno != EAGAIN) {
@ -143,7 +143,7 @@ int script_main(int argc UNUSED_PARAM, char **argv)
}
}
}
if (pfd[1].revents) {
if (pfd[1].revents & POLLIN) {
count = safe_read(STDIN_FILENO, buf, sizeof(buf));
if (count <= 0) {
/* err/eof from stdin: don't read stdin anymore */