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hush: Add magicvars 

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2011-11-27 13:00:47 +01:00
parent 51845b0ce0
commit 76dca8279e
1 changed files with 8 additions and 0 deletions
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8
common/hush.c
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@ -122,6 +122,7 @@
#include <glob.h>
#include <getopt.h>
#include <libbb.h>
#include <magicvar.h>
#include <linux/list.h>
/*cmd_boot.c*/
@ -540,6 +541,8 @@ static int builtin_getopt(struct p_context *ctx, struct child_prog *child)
return 0;
}
BAREBOX_MAGICVAR(OPTARG, "optarg for hush builtin getopt");
#endif
/* run_pipe_real() starts all the jobs, but doesn't wait for anything
@ -1721,6 +1724,11 @@ BAREBOX_CMD_START(getopt)
BAREBOX_CMD_END
#endif
BAREBOX_MAGICVAR(PATH, "colon seperated list of pathes to search for executables");
#ifdef CONFIG_HUSH_FANCY_PROMPT
BAREBOX_MAGICVAR(PS1, "hush prompt");
#endif
/**
* @file
* @brief A prototype Bourne shell grammar parser