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	Contrib clone of linux	matthias

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path: root/kernel/sys.c

Age	Commit message (Expand)	Author
2013-05-01	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...	Linus Torvalds
2013-04-30	kernel/sys.c: make prctl(PR_SET_MM) generally available	Amnon Shiloh
2013-04-30	kernel/timer.c: move some non timer related syscalls to kernel/sys.c	Stephen Rothwell
2013-04-08	PM / reboot: call syscore_shutdown() after disable_nonboot_cpus()	Huacai Chen
2013-03-22	poweroff: change orderly_poweroff() to use schedule_work()	Oleg Nesterov
2013-03-03	switch getrusage() to COMPAT_SYSCALL_DEFINE	Al Viro
2013-02-27	usermodehelper: cleanup/fix __orderly_poweroff() && argv_free()	Oleg Nesterov
2013-02-26	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...	Linus Torvalds
2013-02-25	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...	Linus Torvalds
2013-02-22	new helper: file_inode(file)	Al Viro
2013-02-21	sys_prctl(): coding-style cleanup	Andrew Morton
2013-02-21	sys_prctl(): arg2 is unsigned long which is never < 0	Chen Gang
2012-12-26	userns: Allow unprivileged reboot	Li Zefan
2012-11-28	cputime: Rename thread_group_times to thread_group_cputime_adjusted	Frederic Weisbecker
2012-10-19	use clamp_t in UNAME26 fix	Kees Cook
2012-10-19	kernel/sys.c: fix stack memory content leak via UNAME26	Kees Cook
2012-10-06	poweroff: fix bug in orderly_poweroff()	hongfeng
2012-10-06	kernel/sys.c: call disable_nonboot_cpus() in kernel_restart()	Shawn Guo
2012-09-26	switch simple cases of fget_light to fdget	Al Viro
2012-09-26	switch prctl_set_mm_exe_file() to fget_light()	Al Viro
2012-07-30	kernel/sys.c: avoid argv_free(NULL)	Andrew Morton
2012-07-30	prctl: remove redunant assignment of "error" to zero	Sasikantha babu
2012-07-11	c/r: prctl: less paranoid prctl_set_mm_exe_file()	Konstantin Khlebnikov
2012-06-20	c/r: prctl: Move PR_GET_TID_ADDRESS to a proper place	Cyrill Gorcunov
2012-06-07	c/r: prctl: drop VMA flags test on PR_SET_MM_ stack data assignment	Cyrill Gorcunov
2012-06-07	c/r: prctl: add ability to get clear_tid_address	Cyrill Gorcunov
2012-06-07	c/r: prctl: add minimal address test to PR_SET_MM	Cyrill Gorcunov
2012-06-07	c/r: prctl: update prctl_set_mm_exe_file() after mm->num_exe_file_vmas removal	Konstantin Khlebnikov
2012-05-31	c/r: prctl: add ability to set new mm_struct::exe_file	Cyrill Gorcunov
2012-05-31	c/r: prctl: extend PR_SET_MM to set up more mm_struct entries	Cyrill Gorcunov
2012-05-31	kmod: convert two call sites to call_usermodehelper_fns()	Boaz Harrosh
2012-05-31	sethostname/setdomainname: notify userspace when there is a change in uts_ker...	Sasikantha babu
2012-05-23	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...	Linus Torvalds
2012-05-03	userns: Convert ptrace, kill, set_priority permission checks to work with kui...	Eric W. Biederman
2012-05-03	userns: Convert setting and getting uid and gid system calls to use kuid and ...	Eric W. Biederman
2012-05-03	userns: Store uid and gid values in struct cred with kuid_t and kgid_t types	Eric W. Biederman
2012-04-14	seccomp: add system call filtering using BPF	Will Drewry
2012-04-14	Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs	Andy Lutomirski
2012-04-07	userns: Disassociate user_struct from the user_namespace.	Eric W. Biederman
2012-04-07	userns: Add kuid_t and kgid_t and associated infrastructure in uidgid.h	Eric W. Biederman
2012-04-07	userns: Use cred->user_ns instead of cred->user->user_ns	Eric W. Biederman
2012-04-07	userns: Remove unnecessary cast to struct user_struct when copying cred->user.	Eric W. Biederman
2012-03-28	pidns: add reboot_pid_ns() to handle the reboot syscall	Daniel Lezcano
2012-03-23	prctl: add PR_{SET,GET}_CHILD_SUBREAPER to allow simple process supervision	Lennart Poettering
2012-03-15	prctl: use CAP_SYS_RESOURCE for PR_SET_MM option	Cyrill Gorcunov
2012-01-12	c/r: prctl: add PR_SET_MM codes to set up mm_struct entries	Cyrill Gorcunov
2011-12-15	[S390] cputime: add sparse checking and cleanup	Martin Schwidefsky
2011-11-06	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kern...	Linus Torvalds
2011-11-02	sysctl: add support for poll()	Lucas De Marchi
2011-10-31	kernel: fix several implicit usasges of kmod.h	Paul Gortmaker

• [next]

generated by cgit v1.2.3 (git 2.25.1) at 2024-09-13 07:07:12 +0000

/* vi:set ts=8 sts=4 sw=4 noet:
 *
 * VIM - Vi IMproved	by Bram Moolenaar
 *
 * Do ":help uganda"  in Vim to read copying and usage conditions.
 * Do ":help credits" in Vim to see a list of people who contributed.
 * See README.txt for an overview of the Vim source code.
 */

/*
 * evalbuffer.c: Buffer related builtin functions
 */

#include "vim.h"

#if defined(FEAT_EVAL) || defined(PROTO)
/*
 * Mark references in functions of buffers.
 */
    int
set_ref_in_buffers(int copyID)
{
    int		abort = FALSE;
    buf_T	*bp;

    FOR_ALL_BUFFERS(bp)
    {
	listener_T *lnr;

	for (lnr = bp->b_listener; !abort && lnr != NULL; lnr = lnr->lr_next)
	    abort = abort || set_ref_in_callback(&lnr->lr_callback, copyID);
# ifdef FEAT_JOB_CHANNEL
	if (!abort)
	    abort = abort || set_ref_in_callback(&bp->b_prompt_callback, copyID);
	if (!abort)
	    abort = abort || set_ref_in_callback(&bp->b_prompt_interrupt, copyID);
# endif
#ifdef FEAT_COMPL_FUNC
	if (!abort)
	    abort = abort || set_ref_in_callback(&bp->b_cfu_cb, copyID);
	if (!abort)
	    abort = abort || set_ref_in_callback(&bp->b_ofu_cb, copyID);
	if (!abort)
	    abort = abort || set_ref_in_callback(&bp->b_tsrfu_cb, copyID);
#endif
	if (!abort)
	    abort = abort || set_ref_in_callback(&bp->b_tfu_cb, copyID);
	if (abort)
	    break;
    }
    return abort;
}

    buf_T *
buflist_find_by_name(char_u *name, int curtab_only)
{
    int		save_magic;
    char_u	*save_cpo;
    buf_T	*buf;

    // Ignore 'magic' and 'cpoptions' here to make scripts portable
    save_magic = p_magic;
    p_magic = TRUE;
    save_cpo = p_cpo;
    p_cpo = empty_option;

    buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
						    TRUE, FALSE, curtab_only));

    p_magic = save_magic;
    p_cpo = save_cpo;
    return buf;
}

/*
 * Find a buffer by number or exact name.
 */
    buf_T *
find_buffer(typval_T *avar)
{
    buf_T	*buf = NULL;

    if (avar->v_type == VAR_NUMBER)
	buf = buflist_findnr((int)avar->vval.v_number);
    else if (in_vim9script() && check_for_string_arg(avar, 0) == FAIL)
	return NULL;
    else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
    {
	buf = buflist_findname_exp(avar->vval.v_string);
	if (buf == NULL)
	{
	    // No full path name match, try a match with a URL or a "nofile"
	    // buffer, these don't use the full path.
	    FOR_ALL_BUFFERS(buf)
		if (buf->b_fname != NULL
			&& (path_with_url(buf->b_fname) || bt_nofilename(buf))
			&& STRCMP(buf->b_fname, avar->vval.v_string) == 0)
		    break;
	}
    }
    return buf;
}

/*
 * If there is a window for "curbuf", make it the current window.
 */
    static void
find_win_for_curbuf(void)
{
    wininfo_T *wip;

    FOR_ALL_BUF_WININFO(curbuf, wip)
    {
	if (wip->wi_win != NULL)
	{
	    curwin = wip->wi_win;
	    break;
	}
    }
}

typedef struct {
    win_T	*cob_curwin_save;
    aco_save_T	cob_aco;
    int		cob_using_aco;
    int		cob_save_VIsual_active;
} cob_T;

/*
 * Used before making a change in "buf", which is not the current one: Make
 * "buf" the current buffer and find a window for this buffer, so that side
 * effects are done correctly (e.g., adjusting marks).
 *
 * Information is saved in "cob" and MUST be restored by calling
 * change_other_buffer_restore().
 */
    static void
change_other_buffer_prepare(cob_T *cob, buf_T *buf)
{
    CLEAR_POINTER(cob);

    // Set "curbuf" to the buffer being changed.  Then make sure there is a
    // window for it to handle any side effects.
    cob->cob_save_VIsual_active = VIsual_active;
    VIsual_active = FALSE;
    cob->cob_curwin_save = curwin;
    curbuf = buf;
    find_win_for_curbuf();  // simplest: find existing window for "buf"

    if (curwin->w_buffer != buf)
    {
	// No existing window for this buffer.  It is dangerous to have
	// curwin->w_buffer differ from "curbuf", use the autocmd window.
	curbuf = curwin->w_buffer;
	aucmd_prepbuf(&cob->cob_aco,