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Annotation of src/usr.bin/ssh/xmalloc.h, Revision 1.3.2.4

1.1       deraadt     1: /*
1.2       deraadt     2:  * Author: Tatu Ylonen <ylo@cs.hut.fi>
                      3:  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
                      4:  *                    All rights reserved
                      5:  * Created: Mon Mar 20 22:09:17 1995 ylo
1.3       markus      6:  *
1.2       deraadt     7:  * Versions of malloc and friends that check their results, and never return
                      8:  * failure (they call fatal if they encounter an error).
1.3       markus      9:  *
1.3.2.2   jason      10:  * As far as I am concerned, the code I have written for this software
                     11:  * can be used freely for any purpose.  Any derived versions of this
                     12:  * software must be clearly marked as such, and if the derived work is
                     13:  * incompatible with the protocol description in the RFC file, it must be
                     14:  * called by a name other than "ssh" or "Secure Shell".
1.2       deraadt    15:  */
1.1       deraadt    16:
1.3.2.2   jason      17: /* RCSID("$OpenBSD: xmalloc.h,v 1.5 2000/09/07 20:27:56 deraadt Exp $"); */
1.1       deraadt    18:
                     19: #ifndef XMALLOC_H
                     20: #define XMALLOC_H
                     21:
                     22: /* Like malloc, but calls fatal() if out of memory. */
1.2       deraadt    23: void   *xmalloc(size_t size);
1.1       deraadt    24:
                     25: /* Like realloc, but calls fatal() if out of memory. */
1.2       deraadt    26: void   *xrealloc(void *ptr, size_t new_size);
1.1       deraadt    27:
                     28: /* Frees memory allocated using xmalloc or xrealloc. */
1.2       deraadt    29: void    xfree(void *ptr);
1.1       deraadt    30:
                     31: /* Allocates memory using xmalloc, and copies the string into that memory. */
1.2       deraadt    32: char   *xstrdup(const char *str);
1.1       deraadt    33:
1.2       deraadt    34: #endif                         /* XMALLOC_H */