.TH error_temp 3.SH NAMEerror_temp \- identify soft syscall error codes.SH SYNTAX.B #include <error.h>int \fBerror_temp\fP(\fIe\fR);int \fIe\fR;.SH DESCRIPTION.B error_tempreturns 1 if syscall error code.I eis a soft error, 0 if it is a hard error.Normally.I eis.BR errno .A hard error is persistent:file not found, read-only file system, symbolic link loop, etc.A soft error is usually transient:out of memory, out of disk space, I/O error, disk quota exceeded,connection refused, host unreachable, etc..SH "SEE ALSO"error(3)