diff options
Diffstat (limited to 'adns-0.6/regress/hsyscalls.i4')
| -rw-r--r-- | adns-0.6/regress/hsyscalls.i4 | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/adns-0.6/regress/hsyscalls.i4 b/adns-0.6/regress/hsyscalls.i4 new file mode 100644 index 0000000..9c4bdad --- /dev/null +++ b/adns-0.6/regress/hsyscalls.i4 @@ -0,0 +1,122 @@ +m4_dnl hsyscalls.i4 +m4_dnl (part of complex test harness, not of the library) +m4_dnl - list of syscalls to override/log and their args + +m4_dnl This file is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl +m4_dnl It is part of adns, which is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl Copyright (C) 1999 Tony Finch <dot@dotat.at> +m4_dnl +m4_dnl This program is free software; you can redistribute it and/or modify +m4_dnl it under the terms of the GNU General Public License as published by +m4_dnl the Free Software Foundation; either version 2, or (at your option) +m4_dnl any later version. +m4_dnl +m4_dnl This program is distributed in the hope that it will be useful, +m4_dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +m4_dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +m4_dnl GNU General Public License for more details. +m4_dnl +m4_dnl You should have received a copy of the GNU General Public License +m4_dnl along with this program; if not, write to the Free Software Foundation, +m4_dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +m4_dnl each system call has +m4_dnl hm_syscall(<name>,<returnvalue>,<args>) +m4_dnl <returnvalue> is one of +m4_dnl hm_rv_must must succeed and return 0 +m4_dnl hm_rv_any any nonnegative return allowed, -1 means see errno +m4_dnl hm_rv_fd file descriptor is returned, -1 means see errno +m4_dnl hm_rv_succfail returns 0 (ok) or -1 (see errno) +m4_dnl hm_rv_len(<max>) returns length read/written, must be <=max, -1 => errno +m4_dnl hm_rv_fcntl syscall is fcntl, do special processing +m4_dnl <args> is list of macros for arguments, each followed by hm_na +m4_dnl hm_arg_nullptr(<type>,<arg>) pointer of type type, must be null +m4_dnl hm_arg_int(<arg>) signed integer +m4_dnl hm_arg_fdset_io(<arg>,<max>) fd_set, max bit set is in max +m4_dnl hm_arg_timeval_in_rel_null(<t>) struct timeval*, pass in, relative, may be null +m4_dnl hm_arg_must(<type>,<arg>,<val>) must have correct value, or abort test +m4_dnl hm_arg_socktype(<arg>) SOCK_STREAM or SOCK_DGRAM (an int) +m4_dnl hm_arg_ign(<type>,<arg>) input parameter ignored +m4_dnl hm_arg_fd(<arg>) fd +m4_dnl hm_arg_fcntl_cmd_arg(<ca>,<aa>) syscall is fcntl, do special processing +m4_dnl hm_arg_addr_in(<arg>,<len>) struct sockaddr*, length given by <len> (an int) +m4_dnl hm_arg_bytes_in(<objtype>,<objarg>,<lentype>,<lenarg>) +m4_dnl some data from caller; <objarg> is of type pointer to const <objtype> +m4_dnl and points to <lenarg> bytes (<lenarg> is of type <lentype>) +m4_dnl hm_arg_bytes_out(<objtype>,<objarg>,<lentype>,<buflenarg>) +m4_dnl buffer for data from syscall; <objarg> is of type pointer to const <objtype> +m4_dnl and points to at least <lenarg> bytes (<lenarg> is of type <lentype>) +m4_dnl return value from syscall is supposed to be returned length +m4_dnl hm_arg_addr_out(<arg>,<lenptr>) struct sockaddr*, length io at <lenptr> (an int*) + +hm_syscall( + select, `hm_rv_any', ` + hm_arg_int(max) hm_na + hm_arg_fdset_io(rfds,max) hm_na + hm_arg_fdset_io(wfds,max) hm_na + hm_arg_fdset_io(efds,max) hm_na + hm_arg_timeval_in_rel_null(to) hm_na +') + +#ifdef HAVE_POLL +hm_syscall( + poll, `hm_rv_any', ` + hm_arg_pollfds_io(fds,nfds) hm_na + hm_arg_int(timeout) hm_na +') +#endif + +hm_syscall( + socket, `hm_rv_fd', ` + hm_arg_must(int,domain,AF_INET) hm_na + hm_arg_socktype(type) hm_na + hm_arg_ign(int,protocol) hm_na +') + +hm_syscall( + fcntl, `hm_rv_fcntl', ` + hm_arg_fd(fd) hm_na + hm_arg_fcntl_cmd_arg(cmd,arg) hm_na +') + +hm_syscall( + connect, `hm_rv_succfail', ` + hm_arg_fd(fd) hm_na + hm_arg_addr_in(addr,addrlen) hm_na +') + +hm_syscall( + close, `hm_rv_succfail', ` + hm_arg_fd(fd) hm_na +') + +hm_syscall( + sendto, `hm_rv_any', ` + hm_arg_fd(fd) hm_na + hm_arg_bytes_in(void,msg,int,msglen) hm_na + hm_arg_must(unsigned int,flags,0) hm_na + hm_arg_addr_in(addr,addrlen) hm_na +') + +hm_syscall( + recvfrom, `hm_rv_len(buflen)', ` + hm_arg_fd(fd) hm_na + hm_arg_bytes_out(void,buf,int,buflen) hm_na + hm_arg_must(unsigned int,flags,0) hm_na + hm_arg_addr_out(addr,addrlen) hm_na +') + +hm_syscall( + read, `hm_rv_len(buflen)', ` + hm_arg_fd(fd) hm_na + hm_arg_bytes_out(void,buf,size_t,buflen) hm_na +') + +hm_syscall( + write, `hm_rv_any', ` + hm_arg_fd(fd) hm_na + hm_arg_bytes_in(void,buf,size_t,len) hm_na +') |