Mercurial > hg
view contrib/chg/util.h @ 38150:24e517600b29
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 | 9724f54923ec |
children |
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/* * Utility functions * * 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 UTIL_H_ #define UTIL_H_ #ifdef __GNUC__ #define PRINTF_FORMAT_ __attribute__((format(printf, 1, 2))) #define UNUSED_ __attribute__((unused)) #else #define PRINTF_FORMAT_ #define UNUSED_ #endif void abortmsg(const char *fmt, ...) PRINTF_FORMAT_; void abortmsgerrno(const char *fmt, ...) PRINTF_FORMAT_; void enablecolor(void); void enabledebugmsg(void); void debugmsg(const char *fmt, ...) PRINTF_FORMAT_; void fchdirx(int dirfd); void fsetcloexec(int fd); void *mallocx(size_t size); void *reallocx(void *ptr, size_t size); int runshellcmd(const char *cmd, const char *envp[], const char *cwd); #endif /* UTIL_H_ */