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graph: add outputgraph() function, called by ascii() to print the graph to the ui. This allows a cleaner entrypoint for extensions to tweak the graph output without needing to rewrite all of ascii(), or needing to manually guess where the graph nodes/edges end and the rev note portion begins. This patch does not affect graph output or behavior in any way. Differential Revision: https://phab.mercurial-scm.org/D3655
author John Stiles <johnstiles@gmail.com>
date Thu, 24 May 2018 23:05:12 -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_ */