Unfortunately reading /proc/self/maps is still considered the gold standard for a process finding out about it's own memory layout. As we will want this data in other contexts soon factor out the code to read and parse the data. Rather than just blindly copying the existing sscanf based code we use a more modern glib version of the parsing code to make a more general purpose map structure. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20200403191150.863-9-alex.bennee@linaro.org>
45 lines
703 B
C
45 lines
703 B
C
/*
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* Utility functions to read our own memory map
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*
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* Copyright (c) 2020 Linaro Ltd
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef _SELFMAP_H_
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#define _SELFMAP_H_
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typedef struct {
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unsigned long start;
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unsigned long end;
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/* flags */
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bool is_read;
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bool is_write;
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bool is_exec;
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bool is_priv;
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unsigned long offset;
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gchar *dev;
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uint64_t inode;
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gchar *path;
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} MapInfo;
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/**
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* read_self_maps:
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*
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* Read /proc/self/maps and return a list of MapInfo structures.
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*/
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GSList *read_self_maps(void);
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/**
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* free_self_maps:
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* @info: a GSlist
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*
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* Free a list of MapInfo structures.
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*/
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void free_self_maps(GSList *info);
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#endif /* _SELFMAP_H_ */
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