Guardian Native C Library Calls Reference Manual (G06.28+, H06.04+)

Guardian Native C Library Calls (f) fseek(3)
[EIO] The process is a member of a background process group attempting to write to its
controlling terminal, the TOSTOP signal is set, the process is neither ignoring
nor blocking SIGTTOU, and the process group of the process is orphaned.
[ENOSPC] There was no free space remaining on the device containing the file.
[ENXIO] A request was made to a nonexistent device, or the request was outside the capa-
bilities of the device.
[EPIPE] An attempt was made to write to a pipe or FIFO that is not open for reading by
any process. A SIGPIPE signal is also sent to the process.
RELATED INFORMATION
Functions: fgetpos(3), fopen(3), fsetpos(3), ftell(3), lseek(2), rewind(3).
STANDARDS CONFORMANCE
The [ENXIO] errno value is not specified in the POSIX standards. It is an extension defined in
the XPG4 version 2 specification.
The support of Guardian EDIT files by the fseek() function is an HP extension to the XPG4 Ver-
sion 2 specification.
527192-005 Hewlett-Packard Company 2−75