suse man page for user_regset_get_fn

Query: user_regset_get_fn

OS: suse

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

USER_REGSET_GET_FN(9)						   Machine State					     USER_REGSET_GET_FN(9)

NAME
user_regset_get_fn - type of get function in struct user_regset
SYNOPSIS
typedef int user_regset_get_fn(struct task_struct * target, const struct user_regset * regset, unsigned int pos, unsigned int count, void * kbuf, void __user * ubuf);
ARGUMENTS
target thread being examined regset regset being examined pos offset into the regset data to access, in bytes count amount of data to copy, in bytes kbuf if not NULL, a kernel-space pointer to copy into ubuf if kbuf is NULL, a user-space pointer to copy into
DESCRIPTION
Fetch register values. Return 0 on success; -EIO or -ENODEV are usual failure returns. The pos and count values are in bytes, but must be properly aligned. If kbuf is non-null, that buffer is used and ubuf is ignored. If kbuf is NULL, then ubuf gives a userland pointer to access directly, and an -EFAULT return value is possible. Kernel Hackers Manual 2.6. July 2010 USER_REGSET_GET_FN(9)
Related Man Pages
explain_ustat(3) - debian
utrace_prepare_examine(9) - suse
ustat(2) - xfree86
ustat(2) - opendarwin
ustat(2) - x11r4
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