Date: Mon, 26 Jun 2017 15:41:16 -0400 From: John Baldwin <jhb@FreeBSD.org> To: Warner Losh <imp@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r320279 - head/usr.bin/truss Message-ID: <6d940202-48a1-1c1f-ae36-d9c61def9560@FreeBSD.org> In-Reply-To: <201706231806.v5NI6kh4052293@repo.freebsd.org> References: <201706231806.v5NI6kh4052293@repo.freebsd.org>
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On 6/23/17 2:06 PM, Warner Losh wrote: > Author: imp > Date: Fri Jun 23 18:06:46 2017 > New Revision: 320279 > URL: https://svnweb.freebsd.org/changeset/base/320279 > > Log: > Decode FreeBSD 11 compat stat, fstat and lstat calls. > > Modified: > head/usr.bin/truss/syscall.h > head/usr.bin/truss/syscalls.c > > Modified: head/usr.bin/truss/syscall.h > ============================================================================== > --- head/usr.bin/truss/syscall.h Fri Jun 23 18:06:20 2017 (r320278) > +++ head/usr.bin/truss/syscall.h Fri Jun 23 18:06:46 2017 (r320279) > @@ -10,6 +10,7 @@ > * BinString -- pointer to an array of chars, printed via strvisx(). > * Ptr -- pointer to some unspecified structure. Just print as hex for now. > * Stat -- a pointer to a stat buffer. Prints a couple fields. > + * Stat11 -- a pointer to a freebsd 11 stat buffer. Prints a couple fields. > * StatFs -- a pointer to a statfs buffer. Prints a few fields. > * Ioctl -- an ioctl command. Woefully limited. > * Quad -- a double-word value. e.g., lseek(int, offset_t, int) > @@ -38,7 +39,7 @@ > * $FreeBSD$ > */ > > -enum Argtype { None = 1, Hex, Octal, Int, UInt, LongHex, Name, Ptr, Stat, Ioctl, > +enum Argtype { None = 1, Hex, Octal, Int, UInt, LongHex, Name, Ptr, Stat, Stat11, Ioctl, > Quad, Signal, Sockaddr, StringArray, Timespec, Timeval, Itimerval, > Pollfd, Fd_set, Sigaction, Fcntl, Mprot, Mmapflags, Whence, Readlinkres, > Sigset, Sigprocmask, StatFs, Kevent, Sockdomain, Socktype, Open, > > Modified: head/usr.bin/truss/syscalls.c > ============================================================================== > --- head/usr.bin/truss/syscalls.c Fri Jun 23 18:06:20 2017 (r320278) > +++ head/usr.bin/truss/syscalls.c Fri Jun 23 18:06:46 2017 (r320279) > @@ -45,6 +45,7 @@ __FBSDID("$FreeBSD$"); > #include <sys/ptrace.h> > #include <sys/resource.h> > #include <sys/socket.h> > +#define _WANT_FREEBSD11_STAT > #include <sys/stat.h> > #include <sys/un.h> > #include <sys/wait.h> > @@ -215,6 +216,14 @@ static struct syscall decoded_syscalls[] = { > .args = { { Int, 0 }, { Fcntl, 1 }, { Fcntlflag, 2 } } }, > { .name = "flock", .ret_type = 1, .nargs = 2, > .args = { { Int, 0 }, { Flockop, 1 } } }, > + { .name = "compat11.fstat", .ret_type = 1, .nargs = 2, > + .args = { { Int, 0 }, { Stat11 | OUT, 1 } } }, > + { .name = "compat11.lstat", .ret_type = 1, .nargs = 2, > + .args = { { Name | IN, 0 }, { Stat11 | OUT, 1 } } }, > + { .name = "compat11.stat", .ret_type = 1, .nargs = 2, > + .args = { { Name | IN, 0 }, { Stat11 | OUT, 1 } } }, > + { .name = "compat11.stat", .ret_type = 1, .nargs = 2, > + .args = { { Name | IN, 0 }, { Stat11 | OUT, 1 } } }, This list is sorted alphabetically by system call name, and compat11.stat is listed twice. -- John Baldwin
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