diff options
Diffstat (limited to 'src/python/seccomp.pyx')
| -rw-r--r-- | src/python/seccomp.pyx | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/src/python/seccomp.pyx b/src/python/seccomp.pyx index a87e1a4..47d2ae1 100644 --- a/src/python/seccomp.pyx +++ b/src/python/seccomp.pyx @@ -37,15 +37,15 @@ Filter action values: tracing process via PTRACE_EVENT_SECCOMP and the PTRACE_GETEVENTMSG option -Argument comparison values: +Argument comparison values (see the Arg class): - NE - argument not equal the value - LT - argument less than the value - LE - argument less than, or equal to, the value - EQ - argument equal the value - GT - argument greater than the value - GE - argument greater than, or equal to, the value - MASKED_EQ - masked argument is equal to the value + NE - arg != datum_a + LT - arg < datum_a + LE - arg <= datum_a + EQ - arg == datum_a + GT - arg > datum_a + GE - arg >= datum_a + MASKED_EQ - (arg & datum_b) == datum_a Example: @@ -165,14 +165,8 @@ cdef class Arg: """ self._arg.arg = arg self._arg.op = op - if isinstance(datum_a, file): - self._arg.datum_a = datum_a.fileno() - else: - self._arg.datum_a = datum_a - if isinstance(datum_b, file): - self._arg.datum_b = datum_b.fileno() - else: - self._arg.datum_b = datum_b + self._arg.datum_a = datum_a + self._arg.datum_b = datum_b def to_c(self): """ Convert the object into a C structure. @@ -191,6 +185,12 @@ cdef class SyscallFilter: cdef libseccomp.scmp_filter_ctx _ctx def __cinit__(self, int defaction): + self._ctx = libseccomp.seccomp_init(defaction) + if self._ctx == NULL: + raise RuntimeError("Library error") + _defaction = defaction + + def __init__(self, defaction): """ Initialize the filter state Arguments: @@ -199,10 +199,6 @@ cdef class SyscallFilter: Description: Initializes the seccomp filter state to the defaults. """ - self._ctx = libseccomp.seccomp_init(defaction) - if self._ctx == NULL: - raise RuntimeError("Library error") - _defaction = defaction def __dealloc__(self): """ Destroys the filter state and releases any resources. |