48f20655ac
- new call names, message field aliases, call tables; - initialize all ABI request messages to zero; - format callnr.h in the same way as com.h; - remove param.h namespace pollution in servers; - make brk(2) go to VM directly, rather than through PM; - remove obsolete WAIT and BRK calls from PM; - remove obsolete UTIME call from VFS; - clean up path copying routine in VFS; - move system calls from libminlib to libc; - correct some errno-related mistakes in libc routines; Change-Id: I2d8ec5d061cd7e0b30c51ffd77aa72ebf84e2565
18 lines
314 B
C
18 lines
314 B
C
#include "syslib.h"
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#include <string.h>
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#include <unistd.h>
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int
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mapdriver(char *label, devmajor_t major)
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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_MAPDRIVER_LABEL = label;
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m.VFS_MAPDRIVER_LABELLEN = strlen(label) + 1;
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m.VFS_MAPDRIVER_MAJOR = major;
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return _taskcall(VFS_PROC_NR, VFS_MAPDRIVER, &m);
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}
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