u-boot/examples/standalone/hello_world.c
Simon Glass 0914011310 command: Remove the cmd_tbl_t typedef
We should not use typedefs in U-Boot. They cannot be used as forward
declarations which means that header files must include the full header to
access them.

Drop the typedef and rename the struct to remove the _s suffix which is
now not useful.

This requires quite a few header-file additions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 18:36:55 -04:00

37 lines
689 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*/
#include <common.h>
#include <exports.h>
int hello_world(int argc, char *const argv[])
{
int i;
/* Print the ABI version */
app_startup(argv);
printf ("Example expects ABI version %d\n", XF_VERSION);
printf ("Actual U-Boot ABI version %d\n", (int)get_version());
printf ("Hello World\n");
printf ("argc = %d\n", argc);
for (i=0; i<=argc; ++i) {
printf ("argv[%d] = \"%s\"\n",
i,
argv[i] ? argv[i] : "<NULL>");
}
printf ("Hit any key to exit ... ");
while (!tstc())
;
/* consume input */
(void) getc();
printf ("\n\n");
return (0);
}