19 lines
390 B
C
19 lines
390 B
C
#include <kernel/fs/vfs.h>
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#include <kernel/process.h>
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off_t sys_lseek(int fd, off_t offset, int whence)
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{
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extern struct process *process_current;
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// Check fd
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if (fd < 0 || fd - 3 >= PROCESS_NB_OPEN_FILE)
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return (-1);
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// Check virtual file (TTY)
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if (fd < 3)
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return (0);
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// Call VFS lseek primitive
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return (vfs_lseek(&process_current->opfile[fd - 3].file, offset, whence));
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}
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