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ls_sysmsg()

Obtains LSF error messages.

DESCRIPTION

ls_sysmsg() is a LSLIB library routine for obtaining LSF error messages. The global variable lserrno, maintained by LSLIB, indicates the error number of the most recent LSLIB call that caused an error.

ls_sysmsg() returns a character string that contains an error message that corresponds to the current value of lserrno. If an LSLIB call failed due to a system call, then the system error message as indicated by errno is included in the error message.

SYNOPSIS

#include <lsf/lsf.h> 
char *ls_sysmsg(void) 

RETURN VALUES

char:

Function was successful.

char:NULL

Function failed.

ERRORS

Systems that conform to the Single UNIX specification are not required to detect error conditions for this function. - Error handling

SEE ALSO

Related APIs

ls_perror()

ls_errlog()

Equivalent line command

none

Files

lsf/lsf.h


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