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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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6
networking/httpd.c
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@ -1167,7 +1167,7 @@ static NOINLINE void cgi_io_loop_and_exit(int fromCgi_rd, int toCgi_wr, int post
break;
}
if (pfd[TO_CGI].revents) {
if (pfd[TO_CGI].revents & POLLOUT) {
/* hdr_cnt > 0 here due to the way pfd[TO_CGI].events set */
/* Have data from peer and can write to CGI */
count = safe_write(toCgi_wr, hdr_ptr, hdr_cnt);
@ -1184,7 +1184,7 @@ static NOINLINE void cgi_io_loop_and_exit(int fromCgi_rd, int toCgi_wr, int post
}
}
if (pfd[0].revents) {
if (pfd[0].revents & POLLIN) {
/* post_len > 0 && hdr_cnt == 0 here */
/* We expect data, prev data portion is eaten by CGI
* and there *is* data to read from the peer
@ -1202,7 +1202,7 @@ static NOINLINE void cgi_io_loop_and_exit(int fromCgi_rd, int toCgi_wr, int post
}
}
if (pfd[FROM_CGI].revents) {
if (pfd[FROM_CGI].revents & POLLIN) {
/* There is something to read from CGI */
char *rbuf = iobuf;