NAME
sg_set_error, sg_set_error_with_errno, sg_set_error_with_errno_code, sg_clear_error - sets the error condition
SYNOPSIS
FC#include <statgrab.h>F[0]
FCsg_error sg_set_errorF[0] FC(sg_error code, const char *arg);F[0]
FCsg_error sg_set_error_with_errnoF[0] FC(sg_error code, const char *arg);F[0]
FCsg_error sg_set_error_with_errno_codeF[0] FC(sg_error code, const char *arg, int errno_value);F[0]
FCvoid sg_clear_errorF[0] FC(void);F[0]
DESCRIPTION
FCsg_set_errorF[0]() sets the occurred error condition together with an argument. The argument is usually descriptive, eg. the file name which failed to open.
FCsg_set_error_with_errnoF[0]() sets the occurred error condition together with an argument and the value of the system libraries FCerrnoF[0] value. The argument is usually descriptive, eg. the name of the failed FCsysctlF[0]() call.
FCsg_set_error_with_errno_codeF[0]() sets the occurred error condition together with an argument and an error value of a system library call which doesn't set the FCerrnoF[0] value (eg. the pthread_* calls). The argument is usually descriptive, eg. the name of the mutex failed to get locked.
FCsg_clear_errorF[0]() clears the current error condition.
SEE ALSO
WEBSITE
⟨https://libstatgrab.org/⟩