32 lines
762 B
C
32 lines
762 B
C
#include <kernel/fs/smemfs.h>
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#include <kernel/util/atomic.h>
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#include <kernel/devices/earlyterm.h>
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void *smemfs_USB3_find_first_child(void *inode)
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{
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extern struct smemfs_USB3_superblock smemfs_USB3_superblock;
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struct smemfs_USB3_inode *smemfs_USB3_inode;
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struct smemfs_USB3_inode *child_inode;
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// Check error
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if (inode == NULL)
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return (NULL);
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// Get smemfs inode
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smemfs_USB3_inode = inode;
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// Check fake root and get child if possible
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atomic_start();
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child_inode = smemfs_USB3_superblock.root_inode;
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if (inode != smemfs_USB3_superblock.fake_root_inode)
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child_inode = smemfs_USB3_inode->child;
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atomic_stop();
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// Debug
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//earlyterm_write("First child %s$\n", child_inode->name);
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//DBG_WAIT;
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// Return child inode
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return (child_inode);
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}
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