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Searched refs:valid_iovcnt (Results 1 - 1 of 1) sorted by relevance

/kernel/liteos_a/syscall/
H A Dfs_syscall.c152 static int UserIovCopy(struct iovec **iovBuf, const struct iovec *iov, const int iovcnt, int *valid_iovcnt) in UserIovCopy() argument
176 *valid_iovcnt = ret; in UserIovCopy()
1479 int valid_iovcnt = -1; in SysReadv() local
1492 ret = UserIovCopy(&iovRet, iov, iovcnt, &valid_iovcnt); in SysReadv()
1497 if (valid_iovcnt <= 0) { in SysReadv()
1502 ret = vfs_readv(fd, iovRet, valid_iovcnt, NULL); in SysReadv()
1515 int valid_iovcnt = -1; in SysWritev() local
1532 ret = UserIovCopy(&iovRet, iov, iovcnt, &valid_iovcnt); in SysWritev()
1537 if (valid_iovcnt != iovcnt) { in SysWritev()
1542 ret = writev(sysfd, iovRet, valid_iovcnt); in SysWritev()
2110 int valid_iovcnt = -1; SysPreadv() local
2148 int valid_iovcnt = -1; SysPwritev() local
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