truss: Properly display first argument to nmount

The first argument to nmount(2) is an nvlist in the form of an iovec,
which truss already knows how to decode.  Set the correct flag so
this happens automatically.

MFC after:	1 week
PR:		290667
This commit is contained in:
Tiago Gasiba 2025-10-29 21:09:39 +01:00 committed by Dag-Erling Smørgrav
parent db25448ab9
commit b9f848ecba

View file

@ -403,7 +403,7 @@ static const struct syscall_decode decoded_syscalls[] = {
{ .name = "nanosleep", .ret_type = 1, .nargs = 1,
.args = { { Timespec, 0 } } },
{ .name = "nmount", .ret_type = 1, .nargs = 3,
.args = { { Ptr, 0 }, { UInt, 1 }, { Mountflags, 2 } } },
.args = { { Iovec | IN, 0 }, { UInt, 1 }, { Mountflags, 2 } } },
{ .name = "open", .ret_type = 1, .nargs = 3,
.args = { { Name | IN, 0 }, { Open, 1 }, { Octal, 2 } } },
{ .name = "openat", .ret_type = 1, .nargs = 4,