23 lines
589 B
C
23 lines
589 B
C
#include <kernel/fs/vfs.h>
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ssize_t vfs_write(FILE *file, const void *buf, size_t count)
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{
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//TODO: Check permission !!
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// Check error
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if (file == NULL || buf == NULL)
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return (-1);
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// Get / check file's informations
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if (file->private == NULL ||
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file->file_op == NULL ||
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file->file_op->write == NULL)
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return (-1);
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// Writa with FS specifique primitive and return the numbe of reading bytes.
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ssize_t write = file->file_op->write(((struct dentry*)file->private)->inode, buf, count, file->cursor);
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if (write != -1)
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file->cursor = file->cursor + write;
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return (write);
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}
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