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annotate src/libident/id_query.c @ 348:a7a387253b2f
Argument of read_queue() was unused, thus removed
author | markus schnalke <meillo@marmaro.de> |
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date | Thu, 14 Jul 2011 11:31:52 +0200 |
parents | 08114f7dcc23 |
children |
rev | line source |
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meillo@0 | 1 /* |
meillo@0 | 2 ** id_query.c Transmit a query to an IDENT server |
meillo@0 | 3 ** |
meillo@0 | 4 ** Author: Peter Eriksson <pen@lysator.liu.se> |
meillo@0 | 5 */ |
meillo@0 | 6 |
meillo@0 | 7 #ifdef NeXT3 |
meillo@0 | 8 # include <libc.h> |
meillo@0 | 9 #endif |
meillo@0 | 10 |
meillo@0 | 11 #include <stdio.h> |
meillo@0 | 12 #include <errno.h> |
meillo@0 | 13 #include <signal.h> |
meillo@0 | 14 |
meillo@0 | 15 #ifdef HAVE_ANSIHEADERS |
meillo@0 | 16 # include <stdlib.h> |
meillo@0 | 17 # include <string.h> |
meillo@0 | 18 # include <unistd.h> |
meillo@0 | 19 #endif |
meillo@0 | 20 |
meillo@0 | 21 #include <sys/types.h> |
meillo@0 | 22 #include <sys/wait.h> |
meillo@0 | 23 #include <sys/time.h> |
meillo@0 | 24 |
meillo@0 | 25 #ifdef _AIX |
meillo@0 | 26 # include <sys/select.h> |
meillo@0 | 27 #endif |
meillo@0 | 28 |
meillo@0 | 29 #ifdef _AIX |
meillo@0 | 30 # include <sys/select.h> |
meillo@0 | 31 #endif |
meillo@0 | 32 #ifdef VMS |
meillo@10 | 33 # include <sys/socket.h> /* for fd_set */ |
meillo@0 | 34 #endif |
meillo@0 | 35 #define IN_LIBIDENT_SRC |
meillo@0 | 36 #include "ident.h" |
meillo@0 | 37 |
meillo@0 | 38 |
meillo@0 | 39 /* |
meillo@10 | 40 int |
meillo@10 | 41 id_query __P4(ident_t *, id, int, lport, int, fport, struct timeval *, timeout) |
meillo@0 | 42 */ |
meillo@0 | 43 |
meillo@10 | 44 int |
meillo@10 | 45 id_query __P((ident_t * id, int lport, int fport, __STRUCT_TIMEVAL_P timeout)) |
meillo@0 | 46 { |
meillo@0 | 47 #ifdef SIGRETURNTYPE |
meillo@10 | 48 SIGRETURNTYPE(*old_sig) (); |
meillo@0 | 49 #else |
meillo@10 | 50 void (*old_sig) __P((int)); |
meillo@0 | 51 #endif |
meillo@10 | 52 int res; |
meillo@10 | 53 char buf[80]; |
meillo@10 | 54 fd_set ws; |
meillo@10 | 55 |
meillo@10 | 56 sprintf(buf, "%d , %d\r\n", lport, fport); |
meillo@10 | 57 |
meillo@10 | 58 if (timeout) { |
meillo@10 | 59 FD_ZERO(&ws); |
meillo@10 | 60 FD_SET(id->fd, &ws); |
meillo@0 | 61 |
meillo@0 | 62 #ifdef __hpux |
meillo@10 | 63 if ((res = select(FD_SETSIZE, (int *) 0, (int *) &ws, (int *) 0, timeout)) < 0) |
meillo@0 | 64 #else |
meillo@10 | 65 if ((res = select(FD_SETSIZE, (fd_set *) 0, &ws, (fd_set *) 0, timeout)) < 0) |
meillo@0 | 66 #endif |
meillo@10 | 67 return -1; |
meillo@10 | 68 |
meillo@10 | 69 if (res == 0) { |
meillo@10 | 70 errno = ETIMEDOUT; |
meillo@10 | 71 return -1; |
meillo@10 | 72 } |
meillo@0 | 73 } |
meillo@0 | 74 |
meillo@10 | 75 old_sig = signal(SIGPIPE, SIG_IGN); |
meillo@10 | 76 |
meillo@10 | 77 res = write(id->fd, buf, strlen(buf)); |
meillo@10 | 78 |
meillo@10 | 79 signal(SIGPIPE, old_sig); |
meillo@10 | 80 |
meillo@10 | 81 return res; |
meillo@0 | 82 } |