Actual source code: arch.c
petsc-3.10.5 2019-03-28
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      2:  #include <petscsys.h>

      4: /*@C
      5:      PetscGetArchType - Returns the $PETSC_ARCH that was used for this configuration of PETSc

      7:      Not Collective

      9:      Input Parameter:
     10: .    slen - length of string buffer

     12:      Output Parameter:
     13: .    str - string area to contain architecture name, should be at least
     14:            10 characters long. Name is truncated if string is not long enough.

     16:      Level: developer

     19:    Fortran Version:
     20:    In Fortran this routine has the format

     22: $       character*(10) str
     23: $       call PetscGetArchType(str,ierr)

     25:    Notes:
     26:     This name is arbitrary and need not correspond to the physical hardware or the software running on the system.

     28: .seealso: PetscGetUserName(),PetscGetHostName()
     29: @*/
     30: PetscErrorCode  PetscGetArchType(char str[],size_t slen)
     31: {

     35: #if defined(PETSC_ARCH)
     36:   PetscStrncpy(str,PETSC_ARCH,slen-1);
     37:   str[slen-1] = 0;
     38: #else
     39: #error "$PETSC_ARCH/include/petscconf.h is missing PETSC_ARCH"
     40: #endif
     41:   return(0);
     42: }