ecc8c7725e
dump_write() analog, takes core_dump_params instead of file, keeps track of the amount written in cprm->written and checks for cprm->limit. Start using it in binfmt_elf.c... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
24 lines
669 B
C
24 lines
669 B
C
#ifndef _LINUX_COREDUMP_H
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#define _LINUX_COREDUMP_H
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#include <linux/types.h>
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#include <linux/mm.h>
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#include <linux/fs.h>
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#include <asm/siginfo.h>
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/*
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* These are the only things you should do on a core-file: use only these
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* functions to write out all the necessary info.
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*/
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struct coredump_params;
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extern int dump_write(struct file *file, const void *addr, int nr);
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extern int dump_seek(struct file *file, loff_t off);
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extern int dump_emit(struct coredump_params *cprm, const void *addr, int nr);
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#ifdef CONFIG_COREDUMP
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extern void do_coredump(siginfo_t *siginfo);
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#else
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static inline void do_coredump(siginfo_t *siginfo) {}
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#endif
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#endif /* _LINUX_COREDUMP_H */
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