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27 lines
534 B
C
27 lines
534 B
C
#include "cmd_help.h"
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#include <libc/stdio.h>
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#include <libc/stdlib.h>
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struct help_table_item_t
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{
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void (*func)();
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};
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struct help_table_item_t help_table[] = {
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{shell_help_cd},
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};
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static const int help_table_num = sizeof(help_table) / sizeof(struct help_table_item_t);
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int shell_help(int argc, char **argv)
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{
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printf("Help:\n");
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for (int i = 0; i < help_table_num; ++i)
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help_table[i].func();
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if(argc > 1)
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free(argv);
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}
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void shell_help_cd()
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{
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printf("Example of cd: cd [destination]\n");
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} |