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Remove get_struct_char_array_ptr in favour of get_char_array_ptr_and_size, wrap it in get_or_crate_ptr_from_arg to use in bpf_helper_handler

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This commit is contained in:
Pragyansh Chaturvedi
2025-11-07 18:54:59 +05:30
parent 3ccd3f767e
commit 2f4a7d2f90
3 changed files with 11 additions and 51 deletions
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4
pythonbpf/helper/printk_formatter.py
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@ -4,7 +4,7 @@ import logging
from llvmlite import ir
from pythonbpf.expr import eval_expr, get_base_type_and_depth, deref_to_depth
from pythonbpf.expr.vmlinux_registry import VmlinuxHandlerRegistry
from pythonbpf.helper.helper_utils import get_struct_char_array_ptr
from pythonbpf.helper.helper_utils import get_char_array_ptr_and_size
logger = logging.getLogger(__name__)
@ -220,7 +220,7 @@ def _prepare_expr_args(expr, func, module, builder, local_sym_tab, struct_sym_ta
"""Evaluate and prepare an expression to use as an arg for bpf_printk."""
# Special case: struct field char array needs pointer to first element
char_array_ptr = get_struct_char_array_ptr(
char_array_ptr, _ = get_char_array_ptr_and_size(
expr, builder, local_sym_tab, struct_sym_tab
)
if char_array_ptr: