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

fstat(2) OSS System Calls Reference Manual
• The S_IRWXU, S_IRWXG, S_IRWXO, S_IFMT, S_ISVTX, S_ISGID, and S_ISUID
bits are ORed into the st_mode field of the stat structure.
HP extensions to the XPG4 Version 2 specification are:
• The errno values [EFAULT], [EFSBAD], [EIO], [EISGUARDIAN], [ENETDOWN],
[ENOROOT], [ENXIO], and [EWRONGID] can be returned by the fstat() function.
The use of this function with the POSIX User Thread Model library conforms to the following
industry standards:
• IEEE Std 1003.1-2004, POSIX System Application Program Interface
3−34 Hewlett-Packard Company 527186-023