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view contrib/chg/procutil.h @ 44800:a9ff0742c8ea

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locking: wait for locks in `hg cp` and `hg mv` I traced this back to revision 1822 (64df422), and there's no explanation why we would prefer to error out instead of waiting for the locks. Differential Revision: https://phab.mercurial-scm.org/D8464
author Kyle Lippincott <spectral@google.com>
date Tue, 21 Apr 2020 13:37:45 -0700
parents ac5527021097
children
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/*
 * Utilities about process handling - signal and subprocess (ex. pager)
 *
 * Copyright (c) 2011 Yuya Nishihara <yuya@tcha.org>
 *
 * This software may be used and distributed according to the terms of the
 * GNU General Public License version 2 or any later version.
 */

#ifndef PROCUTIL_H_
#define PROCUTIL_H_

#include <unistd.h>

void restoresignalhandler(void);
void setupsignalhandler(pid_t pid, pid_t pgid);

pid_t setuppager(const char *pagercmd, const char *envp[]);
void waitpager(void);

#endif /* PROCUTIL_H_ */