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join some common strings, -400 bytes

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function                                             old     new   delta
print_intel_cstates                                  499     511     +12
file_insert                                          355     364      +9
dpkg_main                                           2944    2940      -4
ifenslave_main                                       645     640      -5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/2 up/down: 21/-9)              Total: 12 bytes
   text	   data	    bss	    dec	    hex	filename
 937564	    932	  17676	 956172	  e970c	busybox_old
 937164	    932	  17676	 955772	  e957c	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2015-10-08 11:24:44 +02:00
parent d60752f8c9
commit 7f3a2a2256
11 changed files with 45 additions and 45 deletions
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6
networking/httpd.c
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@@ -1222,12 +1222,12 @@ static NOINLINE void cgi_io_loop_and_exit(int fromCgi_rd, int toCgi_wr, int post
out_cnt += count;
count = 0;
/* "Status" header format is: "Status: 302 Redirected\r\n" */
if (out_cnt >= 8 && memcmp(rbuf, "Status: ", 8) == 0) {
if (out_cnt >= 7 && memcmp(rbuf, "Status:", 7) == 0) {
/* send "HTTP/1.0 " */
if (full_write(STDOUT_FILENO, HTTP_200, 9) != 9)
break;
rbuf += 8; /* skip "Status: " */
count = out_cnt - 8;
rbuf += 7; /* skip "Status:" */
count = out_cnt - 7;
out_cnt = -1; /* buffering off */
} else if (out_cnt >= 4) {
/* Did CGI add "HTTP"? */