Author: tuexen
Date: Wed May 3 12:18:09 2017
New Revision: 317736
URL: https://svnweb.freebsd.org/changeset/base/317736
Log:
Add support for [gs]etsockopt().
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 Wed May 3 09:54:37 2017
(r317735)
+++ head/usr.bin/truss/syscall.h Wed May 3 12:18:09 2017
(r317736)
@@ -46,7 +46,8 @@ enum Argtype { None = 1, Hex, Octal, Int
LinuxSockArgs, Umtxop, Atfd, Atflags, Timespec2, Accessmode, Long,
Sysarch, ExecArgs, ExecEnv, PipeFds, QuadHex, Utrace, IntArray, Pipe2,
CapFcntlRights, Fadvice, FileFlags, Flockop, Getfsstatmode, Kldsymcmd,
- Kldunloadflags, Sizet, Madvice, Socklent, Sockprotocol,
+ Kldunloadflags, Sizet, Madvice, Socklent, Sockprotocol, Sockoptlevel,
+ Sockoptname,
CloudABIAdvice, CloudABIClockID, ClouduABIFDSFlags,
CloudABIFDStat, CloudABIFileStat, CloudABIFileType,
Modified: head/usr.bin/truss/syscalls.c
==============================================================================
--- head/usr.bin/truss/syscalls.c Wed May 3 09:54:37 2017
(r317735)
+++ head/usr.bin/truss/syscalls.c Wed May 3 12:18:09 2017
(r317736)
@@ -174,6 +174,9 @@ static struct syscall decoded_syscalls[]
.args = { { Int, 0 } } },
{ .name = "getsockname", .ret_type = 1, .nargs = 3,
.args = { { Int, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
+ { .name = "getsockopt", .ret_type = 1, .nargs = 5,
+ .args = { { Int, 0 }, { Sockoptlevel, 1 }, { Sockoptname, 2 },
+ { Ptr | OUT, 3 }, { Ptr | OUT, 4 } } },
{ .name = "gettimeofday", .ret_type = 1, .nargs = 2,
.args = { { Timeval | OUT, 0 }, { Ptr, 1 } } },
{ .name = "ioctl", .ret_type = 1, .nargs = 3,
@@ -295,6 +298,9 @@ static struct syscall decoded_syscalls[]
.args = { { Int, 0 }, { Itimerval, 1 }, { Itimerval | OUT, 2 } } },
{ .name = "setrlimit", .ret_type = 1, .nargs = 2,
.args = { { Resource, 0 }, { Rlimit | IN, 1 } } },
+ { .name = "setsockopt", .ret_type = 1, .nargs = 5,
+ .args = { { Int, 0 }, { Sockoptlevel, 1 }, { Sockoptname, 2 },
+ { Ptr | IN, 3 }, { Socklent, 4 } } },
{ .name = "shutdown", .ret_type = 1, .nargs = 2,
.args = { { Int, 0 }, { Shutdown, 1 } } },
{ .name = "sigaction", .ret_type = 1, .nargs = 3,
@@ -1928,6 +1934,24 @@ print_arg(struct syscall_args *sc, unsig
}
break;
}
+ case Sockoptlevel:
+ print_integer_arg(sysdecode_sockopt_level, fp,
+ args[sc->offset]);
+ break;
+ case Sockoptname: {
+ const char *temp;
+ int level, name;
+
+ level = args[sc->offset - 1];
+ name = args[sc->offset];
+ temp = sysdecode_sockopt_name(level, name);
+ if (temp) {
+ fputs(temp, fp);
+ } else {
+ fprintf(fp, "%d", name);
+ }
+ break;
+ }
case CloudABIAdvice:
fputs(xlookup(cloudabi_advice, args[sc->offset]), fp);
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