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Copyright 2015 Joyent, Inc.

.Dd May 11, 2016 .Dt PROC_GET_STATUS 3PROC .Os .Sh NAME .Nm proc_get_pstatus .Nd get process status information .Sh SYNOPSIS .Lb libproc n libproc.h .Ft int .Fo proc_get_pstatus .Fa "pid_t pid" .Fa "pstatus_t *psp" .Fc .Sh DESCRIPTION The .Fn proc_get_pstatus function is a convenient way to read the /proc status file for the process .Fa pid . The status information of the process will be filled into .Fa psp . The definition of the .Sy pstatus_t structure may be found in .Xr proc 4 . .Sh RETURN VALUES Upon successful completion, the .Fn proc_get_pstatus function returns .Sy 0 . Otherwise, .Sy -1 is returned to indicate an error occurred. .Sh INTERFACE STABILITY .Sy Uncommitted .Sh MT-LEVEL .Sy MT-Safe .Sh SEE ALSO .Xr libproc 3LIB , .Xr proc 4