Open System Services System Calls Reference Manual (G06.29+, H06.08+, J06.03+)

System Functions (s and S) spt_writevz(2)
Guardian file-system error.
RELATED INFORMATION
Functions: creat(2), creat64(2), fcntl(2), lseek(2), lseek64(2), open(2), open64(2), pipe(2),
socket(2), spt_fcntlx(2), spt_write(2), spt_writev(2), spt_writex(2), ulimit(3), writev(2).
STANDARDS CONFORMANCE
This function is an extension to the UNIX 98 specification. Interfaces documented on this refer-
ence page conform to IEEE Std 1003.1c-1995, POSIX System Application Program Interface,
with these exceptions:
• The use of the header file spthread.h is an HP exception to the POSIX standard.
• When a signal arrives during a call to the spt_writevz() function, instead of returning an
EINTR error to the application, the spt_writevz() retries the I/O operation, except in this
case: If the fork() function is called by a signal handler that is running on a thread per-
forming an spt_writevz() call, the spt_writevz() call in the child process returns an
EINTR error to the application.
HP extensions to the XPG4 Version 2 specification are:
• The errno values [ECONNRESET], [EFAULT], [EGUARDIANLOCKED], [EINVAL],
[ENETDOWN], [ENOTCONN], [ETIMEDOUT], and [EWRONGID] can be returned.
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