📄 fftruncate.c
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#ifndef lintstatic char sccsid[] = "@(#)fftruncate.c 1.1 92/07/30 Copyr 1988 Sun Micro";#endif/* * Copyright (c) 1988 Sun Microsystems, Inc. */#include <stdio.h>/* * Routine to truncate a file opened with fopen(3S). Will usually be used * with files that have been opened with type "r+". */intnse_fftruncate(filep) FILE *filep;{ rewind(filep); if (ftruncate(fileno(filep), 0L)) { return (-1); } return (0);}
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