SCALAPACK 2.2.2
LAPACK: Linear Algebra PACKage
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◆ PB_Cmalloc()

char * PB_Cmalloc ( Int  LENGTH)

Definition at line 22 of file PB_Cmalloc.c.

28{
29/*
30* Purpose
31* =======
32*
33* PB_Cmalloc allocates a dynamic memory buffer. In case of failure, the
34* program is stopped by calling Cblacs_abort.
35*
36* Arguments
37* =========
38*
39* LENGTH (local input) INTEGER
40* On entry, LENGTH specifies the length in bytes of the buffer
41* to be allocated. If LENGTH is less or equal than zero, this
42* function returns NULL.
43*
44* -- Written on April 1, 1998 by
45* Antoine Petitet, University of Tennessee, Knoxville 37996, USA.
46*
47* ---------------------------------------------------------------------
48*/
49/*
50* .. Local Scalars ..
51*/
52 char * bufptr = NULL;
53/* ..
54* .. Executable Statements ..
55*
56*/
57 if( LENGTH > 0 )
58 {
59 if( !( bufptr = (char *) malloc( (unsigned)LENGTH ) ) )
60 {
61 (void) fprintf( stderr, "Not enough memory on line %d of file %s!!\n",
62 __LINE__, __FILE__ );
63 Cblacs_abort( -1, -1 );
64 }
65 }
66 return( bufptr );
67/*
68* End of PB_Cmalloc
69*/
70}
Cblacs_abort
void Cblacs_abort()
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