Mercurial > dropbear

annotate libtomcrypt/src/headers/tomcrypt_argchk.h @ 709:abd99ecd7ec2

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use an empty writebuf rather than a NULL one
author Matt Johnston <matt@ucc.asn.au>
date Wed, 20 Mar 2013 22:31:07 +0800
parents 0cbe8f6dbf9e
children 38d2f6b2d1b8
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1 /* Defines the LTC_ARGCHK macro used within the library */
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2 /* ARGTYPE is defined in mycrypt_cfg.h */
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3 #if ARGTYPE == 0
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5 #include <signal.h>
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7 /* this is the default LibTomCrypt macro */
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8 void crypt_argchk(char *v, char *s, int d);
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9 #define LTC_ARGCHK(x) if (!(x)) { crypt_argchk(#x, __FILE__, __LINE__); }
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10 #define LTC_ARGCHKVD(x) LTC_ARGCHK(x)
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12 #elif ARGTYPE == 1
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14 /* fatal type of error */
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15 #define LTC_ARGCHK(x) assert((x))
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16 #define LTC_ARGCHKVD(x) LTC_ARGCHK(x)
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18 #elif ARGTYPE == 2
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20 #define LTC_ARGCHK(x) if (!(x)) { fprintf(stderr, "\nwarning: ARGCHK failed at %s:%d\n", __FILE__, __LINE__); }
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21 #define LTC_ARGCHKVD(x) LTC_ARGCHK(x)
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23 #elif ARGTYPE == 3
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25 #define LTC_ARGCHK(x)
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26 #define LTC_ARGCHKVD(x) LTC_ARGCHK(x)
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28 #elif ARGTYPE == 4
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30 #define LTC_ARGCHK(x) if (!(x)) return CRYPT_INVALID_ARG;
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31 #define LTC_ARGCHKVD(x) if (!(x)) return;
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33 #endif
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36 /* $Source: /cvs/libtom/libtomcrypt/src/headers/tomcrypt_argchk.h,v $ */
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37 /* $Revision: 1.5 $ */
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38 /* $Date: 2006/08/27 20:50:21 $ */