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-rw-r--r--include/command.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/command.h b/include/command.h
index f782779..d3f700f 100644
--- a/include/command.h
+++ b/include/command.h
@@ -64,6 +64,15 @@ extern int var_complete(int argc, char * const argv[], char last_char, int maxv,
extern int cmd_auto_complete(const char *const prompt, char *buf, int *np, int *colp);
#endif
+/**
+ * cmd_process_error() - report and process a possible error
+ *
+ * @cmdtp: Command which caused the error
+ * @err: Error code (0 if none, -ve for error, like -EIO)
+ * @return 0 if there is not error, 1 (CMD_RET_FAILURE) if an error is found
+ */
+int cmd_process_error(cmd_tbl_t *cmdtp, int err);
+
/*
* Monitor Command
*