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author | John Baldwin <jhb@FreeBSD.org> | 2017-06-08 08:07:51 +0000 |
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committer | John Baldwin <jhb@FreeBSD.org> | 2017-06-08 08:07:51 +0000 |
commit | 8acc8e78ea6dbab84b33cfd4ded7da7068d1c665 (patch) | |
tree | 3463df0d70c42d4c48fcf12c6a9c5ef34d6245e7 /usr.bin/truss | |
parent | 3acfe1e1b097d6c377ab342f2728ec50a199325a (diff) | |
download | src-8acc8e78ea6dbab84b33cfd4ded7da7068d1c665.tar.gz src-8acc8e78ea6dbab84b33cfd4ded7da7068d1c665.zip |
Decode flags passed to mount(), nmount(), and unmount().
Notes
Notes:
svn path=/head/; revision=319688
Diffstat (limited to 'usr.bin/truss')
-rw-r--r-- | usr.bin/truss/syscall.h | 2 | ||||
-rw-r--r-- | usr.bin/truss/syscalls.c | 9 |
2 files changed, 8 insertions, 3 deletions
diff --git a/usr.bin/truss/syscall.h b/usr.bin/truss/syscall.h index 574b6a6b5d3d..fe1d470412cb 100644 --- a/usr.bin/truss/syscall.h +++ b/usr.bin/truss/syscall.h @@ -49,7 +49,7 @@ enum Argtype { None = 1, Hex, Octal, Int, UInt, LongHex, Name, Ptr, Stat, Ioctl, CapFcntlRights, Fadvice, FileFlags, Flockop, Getfsstatmode, Kldsymcmd, Kldunloadflags, Sizet, Madvice, Socklent, Sockprotocol, Sockoptlevel, Sockoptname, Msgflags, CapRights, PUInt, PQuadHex, Acltype, - Extattrnamespace, Minherit, Mlockall, + Extattrnamespace, Minherit, Mlockall, Mountflags, CloudABIAdvice, CloudABIClockID, ClouduABIFDSFlags, CloudABIFDStat, CloudABIFileStat, CloudABIFileType, diff --git a/usr.bin/truss/syscalls.c b/usr.bin/truss/syscalls.c index b68be078b43a..e213bbde84ba 100644 --- a/usr.bin/truss/syscalls.c +++ b/usr.bin/truss/syscalls.c @@ -323,7 +323,7 @@ static struct syscall decoded_syscalls[] = { { .name = "modfind", .ret_type = 1, .nargs = 1, .args = { { Name | IN, 0 } } }, { .name = "mount", .ret_type = 1, .nargs = 4, - .args = { { Name, 0 }, { Name, 1 }, { Int, 2 }, { Ptr, 3 } } }, + .args = { { Name, 0 }, { Name, 1 }, { Mountflags, 2 }, { Ptr, 3 } } }, { .name = "mprotect", .ret_type = 1, .nargs = 3, .args = { { Ptr, 0 }, { Sizet, 1 }, { Mprot, 2 } } }, { .name = "munlock", .ret_type = 1, .nargs = 2, @@ -332,6 +332,8 @@ static struct syscall decoded_syscalls[] = { .args = { { Ptr, 0 }, { Sizet, 1 } } }, { .name = "nanosleep", .ret_type = 1, .nargs = 1, .args = { { Timespec, 0 } } }, + { .name = "nmount", .ret_type = 1, .nargs = 3, + .args = { { Ptr, 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, @@ -452,7 +454,7 @@ static struct syscall decoded_syscalls[] = { { .name = "unlinkat", .ret_type = 1, .nargs = 3, .args = { { Atfd, 0 }, { Name, 1 }, { Atflags, 2 } } }, { .name = "unmount", .ret_type = 1, .nargs = 2, - .args = { { Name, 0 }, { Int, 1 } } }, + .args = { { Name, 0 }, { Mountflags, 1 } } }, { .name = "utimensat", .ret_type = 1, .nargs = 4, .args = { { Atfd, 0 }, { Name | IN, 1 }, { Timespec2 | IN, 2 }, { Atflags, 3 } } }, @@ -2113,6 +2115,9 @@ print_arg(struct syscall_args *sc, unsigned long *args, long *retval, case Mlockall: print_mask_arg(sysdecode_mlockall_flags, fp, args[sc->offset]); break; + case Mountflags: + print_mask_arg(sysdecode_mount_flags, fp, args[sc->offset]); + break; case CloudABIAdvice: fputs(xlookup(cloudabi_advice, args[sc->offset]), fp); |