41 lines
736 B
C
41 lines
736 B
C
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#include <dirent.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <sysdep.h>
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#include <unistd.h>
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/* TODO: Will be replaced with malloc */
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DIR dirarr[8];
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int nxt = 0;
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DIR* opendir(char* name)
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{
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int fd = open(name, O_RDONLY | O_DIRECTORY);
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if (fd < 0) {
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errno = -fd;
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return 0;
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}
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/* TODO: Replace with malloc */
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dirarr[nxt].fd = fd;
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dirarr[nxt].size = 128;
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dirarr[nxt].allocated = 128;
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dirarr[nxt].offset = 0;
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return &dirarr[nxt++];
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}
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int closedir(DIR* dir)
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{
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if (dir->fd < 0) {
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errno = EBADF;
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return -1;
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}
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close(dir->fd);
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return 0;
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}
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ssize_t getdents(int fd, char* buf, size_t len)
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{
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return (ssize_t)DO_SYSCALL_3(SYS_GETDENTS, fd, buf, len);
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}
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