Date: Wed, 14 Aug 2013 02:37:07 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r254314 - stable/8/usr.bin/truss Message-ID: <201308140237.r7E2b7OG041200@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: markj Date: Wed Aug 14 02:37:07 2013 New Revision: 254314 URL: http://svnweb.freebsd.org/changeset/base/254314 Log: MFC r253850: Properly print arguments to vfork(2) and rfork(2). Modified: stable/8/usr.bin/truss/syscall.h stable/8/usr.bin/truss/syscalls.c Directory Properties: stable/8/usr.bin/truss/ (props changed) Modified: stable/8/usr.bin/truss/syscall.h ============================================================================== --- stable/8/usr.bin/truss/syscall.h Wed Aug 14 02:36:21 2013 (r254313) +++ stable/8/usr.bin/truss/syscall.h Wed Aug 14 02:37:07 2013 (r254314) @@ -40,7 +40,7 @@ enum Argtype { None = 1, Hex, Octal, Int Fd_set, Sigaction, Fcntl, Mprot, Mmapflags, Whence, Readlinkres, Umtx, Sigset, Sigprocmask, Kevent, Sockdomain, Socktype, Open, Fcntlflag, Rusage, BinString, Shutdown, Resource, Rlimit, Timeval2, - Pathconf }; + Pathconf, Rforkflags }; #define ARG_MASK 0xff #define OUT 0x100 Modified: stable/8/usr.bin/truss/syscalls.c ============================================================================== --- stable/8/usr.bin/truss/syscalls.c Wed Aug 14 02:36:21 2013 (r254313) +++ stable/8/usr.bin/truss/syscalls.c Wed Aug 14 02:37:07 2013 (r254314) @@ -93,6 +93,9 @@ struct syscall syscalls[] = { { .name = "fcntl", .ret_type = 1, .nargs = 3, .args = { { Int, 0 } , { Fcntl, 1 }, { Fcntlflag | OUT, 2 } } }, { .name = "fork", .ret_type = 1, .nargs = 0 }, + { .name = "vfork", .ret_type = 1, .nargs = 0 }, + { .name = "rfork", .ret_type = 1, .nargs = 1, + .args = { { Rforkflags, 0 } } }, { .name = "getegid", .ret_type = 1, .nargs = 0 }, { .name = "geteuid", .ret_type = 1, .nargs = 0 }, { .name = "getgid", .ret_type = 1, .nargs = 0 }, @@ -367,6 +370,11 @@ static struct xlat pathconf_arg[] = { XEND }; +static struct xlat rfork_flags[] = { + X(RFPROC) X(RFNOWAIT) X(RFFDG) X(RFCFDG) X(RFTHREAD) X(RFMEM) + X(RFSIGSHARE) X(RFTSIGZMB) X(RFLINUXTHPN) XEND +}; + #undef X #undef XEND @@ -882,6 +890,9 @@ print_arg(struct syscall_args *sc, unsig case Pathconf: tmp = strdup(xlookup(pathconf_arg, args[sc->offset])); break; + case Rforkflags: + tmp = strdup(xlookup_bits(rfork_flags, args[sc->offset])); + break; case Sockaddr: { struct sockaddr_storage ss; char addr[64];
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201308140237.r7E2b7OG041200>