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https://github.com/JakeHillion/drgn.git
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286c09844e
I recently hit a couple of CI failures caused by relying on transitive includes that weren't always present. include-what-you-use is a Clang-based tool that helps with this. It's a bit finicky and noisy, so this adds scripts/iwyu.py to make running it more convenient (but not reliable enough to automate it in Travis). This cleans up all reasonable include-what-you-use warnings and reorganizes a few header files. Signed-off-by: Omar Sandoval <osandov@osandov.com>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
// Copyright (c) Facebook, Inc. and its affiliates.
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// SPDX-License-Identifier: GPL-3.0+
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/**
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* @file
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*
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* Helpers implemented in C.
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*
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* Most drgn helpers are implemented in Python. However, there are a few that we
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* need internally in libdrgn, so they are implemented in C, instead.
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*/
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#ifndef DRGN_HELPERS_H
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#define DRGN_HELPERS_H
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#include <stddef.h>
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#include <stdint.h>
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struct drgn_object;
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struct drgn_program;
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struct drgn_error *linux_helper_read_vm(struct drgn_program *prog,
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uint64_t pgtable, uint64_t virt_addr,
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void *buf, size_t count);
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struct drgn_error *
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linux_helper_radix_tree_lookup(struct drgn_object *res,
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const struct drgn_object *root, uint64_t index);
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struct drgn_error *linux_helper_idr_find(struct drgn_object *res,
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const struct drgn_object *idr,
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uint64_t id);
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struct drgn_error *linux_helper_find_pid(struct drgn_object *res,
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const struct drgn_object *ns,
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uint64_t pid);
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struct drgn_error *linux_helper_pid_task(struct drgn_object *res,
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const struct drgn_object *pid,
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uint64_t pid_type);
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struct drgn_error *linux_helper_find_task(struct drgn_object *res,
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const struct drgn_object *ns,
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uint64_t pid);
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#endif /* DRGN_HELPERS_H */
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