| 1 | m4_dnl hrecord.c.m4 |
| 2 | m4_dnl (part of complex test harness, not of the library) |
| 3 | m4_dnl - recording routines |
| 4 | |
| 5 | m4_dnl This file is |
| 6 | m4_dnl Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk> |
| 7 | m4_dnl |
| 8 | m4_dnl It is part of adns, which is |
| 9 | m4_dnl Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk> |
| 10 | m4_dnl Copyright (C) 1999 Tony Finch <dot@dotat.at> |
| 11 | m4_dnl |
| 12 | m4_dnl This program is free software; you can redistribute it and/or modify |
| 13 | m4_dnl it under the terms of the GNU General Public License as published by |
| 14 | m4_dnl the Free Software Foundation; either version 2, or (at your option) |
| 15 | m4_dnl any later version. |
| 16 | m4_dnl |
| 17 | m4_dnl This program is distributed in the hope that it will be useful, |
| 18 | m4_dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | m4_dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | m4_dnl GNU General Public License for more details. |
| 21 | m4_dnl |
| 22 | m4_dnl You should have received a copy of the GNU General Public License |
| 23 | m4_dnl along with this program; if not, write to the Free Software Foundation, |
| 24 | m4_dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 25 | |
| 26 | m4_include(hmacros.i4) |
| 27 | |
| 28 | #include <assert.h> |
| 29 | #include <string.h> |
| 30 | #include <errno.h> |
| 31 | #include <stdlib.h> |
| 32 | |
| 33 | #include <sys/types.h> |
| 34 | #include <unistd.h> |
| 35 | #include <fcntl.h> |
| 36 | |
| 37 | #include "harness.h" |
| 38 | |
| 39 | static FILE *Toutputfile; |
| 40 | |
| 41 | void Tshutdown(void) { |
| 42 | } |
| 43 | |
| 44 | static void R_recordtime(void) { |
| 45 | int r; |
| 46 | struct timeval tv, tvrel; |
| 47 | |
| 48 | Tensureoutputfile(); |
| 49 | r= gettimeofday(&tv,0); if (r) Tfailed("gettimeofday syscallbegin"); |
| 50 | tvrel.tv_sec= tv.tv_sec - currenttime.tv_sec; |
| 51 | tvrel.tv_usec= tv.tv_usec - currenttime.tv_usec; |
| 52 | if (tv.tv_usec < 0) { tvrel.tv_usec += 1000000; tvrel.tv_sec--; } |
| 53 | Tvbf("\n +%ld.%06ld",(long)tvrel.tv_sec,(long)tvrel.tv_usec); |
| 54 | currenttime= tv; |
| 55 | } |
| 56 | |
| 57 | void Tensureoutputfile(void) { |
| 58 | const char *fdstr; |
| 59 | int fd, r; |
| 60 | |
| 61 | if (Toutputfile) return; |
| 62 | |
| 63 | Toutputfile= stdout; |
| 64 | fdstr= getenv("ADNS_TEST_OUT_FD"); |
| 65 | if (fdstr) { |
| 66 | fd= atoi(fdstr); |
| 67 | Toutputfile= fdopen(fd,"a"); if (!Toutputfile) Tfailed("fdopen ADNS_TEST_OUT_FD"); |
| 68 | } |
| 69 | |
| 70 | r= gettimeofday(¤ttime,0); if (r) Tfailed("gettimeofday syscallbegin"); |
| 71 | if (fprintf(Toutputfile," start %ld.%06ld\n", |
| 72 | (long)currenttime.tv_sec,(long)currenttime.tv_usec) == EOF) Toutputerr(); |
| 73 | } |
| 74 | |
| 75 | void Q_vb(void) { |
| 76 | if (!adns__vbuf_append(&vb,"",1)) Tnomem(); |
| 77 | Tensureoutputfile(); |
| 78 | if (fprintf(Toutputfile," %s\n",vb.buf) == EOF) Toutputerr(); |
| 79 | if (fflush(Toutputfile)) Toutputerr(); |
| 80 | } |
| 81 | |
| 82 | static void R_vb(void) { |
| 83 | Q_vb(); |
| 84 | } |
| 85 | |
| 86 | m4_define(`hm_syscall', ` |
| 87 | hm_create_proto_h |
| 88 | int H$1(hm_args_massage($3,void)) { |
| 89 | int r, e; |
| 90 | |
| 91 | hm_create_hqcall_vars |
| 92 | $3 |
| 93 | |
| 94 | hm_create_hqcall_init($1) |
| 95 | $3 |
| 96 | |
| 97 | hm_create_hqcall_args |
| 98 | Q$1(hm_args_massage($3)); |
| 99 | |
| 100 | hm_create_realcall_args |
| 101 | r= $1(hm_args_massage($3)); |
| 102 | e= errno; |
| 103 | |
| 104 | vb.used= 0; |
| 105 | Tvba("$1="); |
| 106 | m4_define(`hm_rv_any',` |
| 107 | if (r==-1) { Tvberrno(e); goto x_error; } |
| 108 | Tvbf("%d",r);') |
| 109 | m4_define(`hm_rv_fd',`hm_rv_any($'`1)') |
| 110 | m4_define(`hm_rv_succfail',` |
| 111 | if (r) { Tvberrno(e); goto x_error; } |
| 112 | Tvba("OK");') |
| 113 | m4_define(`hm_rv_must',`Tmust("$1","return",!r); Tvba("OK");') |
| 114 | m4_define(`hm_rv_len',` |
| 115 | if (r==-1) { Tvberrno(e); goto x_error; } |
| 116 | Tmust("$1","return",r<=$'`1); |
| 117 | Tvba("OK");') |
| 118 | m4_define(`hm_rv_fcntl',` |
| 119 | if (r==-1) { Tvberrno(e); goto x_error; } |
| 120 | if (cmd == F_GETFL) { |
| 121 | Tvbf(r & O_NONBLOCK ? "O_NONBLOCK|..." : "~O_NONBLOCK&..."); |
| 122 | } else { |
| 123 | if (cmd == F_SETFL) { |
| 124 | Tmust("$1","return",!r); |
| 125 | } else { |
| 126 | Tmust("cmd","F_GETFL/F_SETFL",0); |
| 127 | } |
| 128 | Tvba("OK"); |
| 129 | }') |
| 130 | $2 |
| 131 | |
| 132 | hm_create_nothing |
| 133 | m4_define(`hm_arg_fdset_io',`Tvba(" $'`1="); Tvbfdset($'`2,$'`1);') |
| 134 | m4_define(`hm_arg_pollfds_io',`Tvba(" $'`1="); Tvbpollfds($'`1,$'`2);') |
| 135 | m4_define(`hm_arg_addr_out',`Tvba(" $'`1="); Tvbaddr($'`1,*$'`2);') |
| 136 | $3 |
| 137 | |
| 138 | hm_create_nothing |
| 139 | m4_define(`hm_arg_bytes_out',`Tvbbytes($'`2,r);') |
| 140 | $3 |
| 141 | |
| 142 | m4_define(`hm_rv_any',`x_error:') |
| 143 | m4_define(`hm_rv_fd',`x_error:') |
| 144 | m4_define(`hm_rv_succfail',`x_error:') |
| 145 | m4_define(`hm_rv_len',`x_error:') |
| 146 | m4_define(`hm_rv_fcntl',`x_error:') |
| 147 | m4_define(`hm_rv_must',`') |
| 148 | $2 |
| 149 | |
| 150 | R_recordtime(); |
| 151 | R_vb(); |
| 152 | errno= e; |
| 153 | return r; |
| 154 | } |
| 155 | ') |
| 156 | |
| 157 | m4_define(`hm_specsyscall', `') |
| 158 | |
| 159 | m4_include(`hsyscalls.i4') |