minix/lib/libc/sys-minix/stat.c

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#include <sys/cdefs.h>
#include "namespace.h"
#include <lib.h>
#include <sys/stat.h>
#include <string.h>
#ifdef __weak_alias
__weak_alias(_stat, __stat50);
__weak_alias(_lstat, __lstat50);
__weak_alias(_fstat, __fstat50);
__weak_alias(stat, __stat50);
__weak_alias(lstat, __lstat50);
__weak_alias(fstat, __fstat50);
#endif
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int stat(const char *name, struct stat *buffer)
{
message m;
memset(&m, 0, sizeof(m));
m.VFS_STAT_LEN = strlen(name) + 1;
m.VFS_STAT_NAME = (char *) __UNCONST(name);
m.VFS_STAT_BUF = (char *) buffer;
return _syscall(VFS_PROC_NR, VFS_STAT, &m);
}
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int fstat(int fd, struct stat *buffer)
{
message m;
memset(&m, 0, sizeof(m));
m.VFS_FSTAT_FD = fd;
m.VFS_FSTAT_BUF = (char *) buffer;
return _syscall(VFS_PROC_NR, VFS_FSTAT, &m);
}
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int lstat(const char *name, struct stat *buffer)
{
message m;
memset(&m, 0, sizeof(m));
m.VFS_STAT_LEN = strlen(name) + 1;
m.VFS_STAT_NAME = (char *) __UNCONST(name);
m.VFS_STAT_BUF = (char *) buffer;
return _syscall(VFS_PROC_NR, VFS_LSTAT, &m);
}