dba2d1f8b4
This call copies a file descriptor from a remote process into the calling process. The call is for the VND driver only, and in the future, ACLs will prevent any other process from using this call. Change-Id: Ib16fdd1f1a12cb38a70d7e441dad91bc86898f6d
15 lines
219 B
C
15 lines
219 B
C
#include <lib.h>
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#include <string.h>
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int
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dupfrom(endpoint_t endpt, int fd)
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{
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message m;
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memset(&m, 0, sizeof(m));
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m.VFS_DUPFROM_ENDPT = endpt;
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m.VFS_DUPFROM_FD = fd;
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return _syscall(VFS_PROC_NR, DUPFROM, &m);
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}
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