54 lines
1004 B
C
54 lines
1004 B
C
/* vim: tabstop=4 shiftwidth=4 noexpandtab
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* This file is part of ToaruOS and is released under the terms
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* of the NCSA / University of Illinois License - see LICENSE.md
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* Copyright (C) 2014-2018 K. Lange
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*/
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#include <kernel/system.h>
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#include <kernel/module.h>
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#include <kernel/fs.h>
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#include <kernel/printf.h>
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#include <kernel/mod/shell.h>
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DEFINE_SHELL_FUNCTION(testwrite, "Test write") {
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fs_node_t * f = NULL;
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char * file = "/dev/hdb";
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if (argc > 1) {
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file = argv[1];
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}
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f = kopen(file, 0);
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if (!f) {
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fprintf(tty, "No device: %s\n", file);
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return 1;
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}
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char * s = malloc(1024);
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sprintf(s, "Hello World!");
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write_fs(f, 0, strlen(s), (uint8_t *)s);
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write_fs(f, 2, strlen(s), (uint8_t *)s);
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write_fs(f, 523, strlen(s), (uint8_t *)s);
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write_fs(f, 1024*12, 1024, (uint8_t *)s);
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free(s);
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return 0;
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}
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static int init(void) {
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BIND_SHELL_FUNCTION(testwrite);
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return 0;
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}
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static int fini(void) {
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return 0;
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}
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MODULE_DEF(testwrite, init, fini);
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MODULE_DEPENDS(debugshell);
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