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Split help output into a separate function

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git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1171 7f574dfc-610e-0410-a909-a81674777703
This commit is contained in:
Kevin Lyles 2008-06-19 19:59:30 +00:00
parent 5a8b03fba7
commit d79958ac84
1 changed files with 31 additions and 27 deletions
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58
src/conky.c
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@ -8589,6 +8589,36 @@ static void load_config_file(const char *f)
}
}
static void print_help(const char *prog_name) {
printf("Usage: %s [OPTION]...\n"
"Conky is a system monitor that renders text on desktop or to own transparent\n"
"window. Command line options will override configurations defined in config\n"
"file.\n"
" -v, --version version\n"
" -q, --quiet quiet mode\n"
" -c, --config=FILE config file to load\n"
" -d, --daemonize daemonize, fork to background\n"
" -h, --help help\n"
#ifdef X11
" -a, --alignment=ALIGNMENT text alignment on screen, {top,bottom,middle}_{left,right,middle}\n"
" -f, --font=FONT font to use\n"
#ifdef OWN_WINDOW
" -o, --own-window create own window to draw\n"
#endif
#ifdef HAVE_XDBE
" -b, --double-buffer double buffer (prevents flickering)\n"
#endif
" -w, --window-id=WIN_ID window id to draw\n"
" -x X x position\n"
" -y Y y position\n"
#endif /* X11 */
" -t, --text=TEXT text to render, remember single quotes, like -t '$uptime'\n"
" -u, --interval=SECS update interval\n"
" -i COUNT number of times to update Conky (and quit)\n",
prog_name
);
}
/* : means that character before that takes an argument */
static const char *getopt_string = "vVqdt:u:i:hc:"
#ifdef X11
@ -8682,33 +8712,7 @@ int main(int argc, char **argv)
freopen("/dev/null", "w", stderr);
break;
case 'h':
printf("Usage: %s [OPTION]...\n"
"Conky is a system monitor that renders text on desktop or to own transparent\n"
"window. Command line options will override configurations defined in config\n"
"file.\n"
" -v, --version version\n"
" -q, --quiet quiet mode\n"
" -c, --config=FILE config file to load\n"
" -d, --daemonize daemonize, fork to background\n"
" -h, --help help\n"
#ifdef X11
" -a, --alignment=ALIGNMENT text alignment on screen, {top,bottom,middle}_{left,right,middle}\n"
" -f, --font=FONT font to use\n"
#ifdef OWN_WINDOW
" -o, --own-window create own window to draw\n"
#endif
#ifdef HAVE_XDBE
" -b, --double-buffer double buffer (prevents flickering)\n"
#endif
" -w, --window-id=WIN_ID window id to draw\n"
" -x X x position\n"
" -y Y y position\n"
#endif /* X11 */
" -t, --text=TEXT text to render, remember single quotes, like -t '$uptime'\n"
" -u, --interval=SECS update interval\n"
" -i COUNT number of times to update Conky (and quit)\n",
argv[0]
);
print_help(argv[0]);
return 0;
#ifdef X11
case 'w':