Mercurial > dropbear
view libtomcrypt/src/headers/tomcrypt_argchk.h @ 1156:a8f4dade70e5
avoid getpass when not used
some systems (like android's bionic) do not provide getpass. you can
disable ENABLE_CLI_PASSWORD_AUTH & ENABLE_CLI_INTERACT_AUTH to avoid
its use (and rely on pubkey auth), but the link still fails because
the support file calls getpass. do not define this func if both of
those auth methods are not used.
| author | Mike Frysinger <vapier@gentoo.org> |
|---|---|
| date | Wed, 21 Oct 2015 22:39:55 +0800 |
| parents | 38d2f6b2d1b8 |
| children | f849a5ca2efc |
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/* Defines the LTC_ARGCHK macro used within the library */ /* ARGTYPE is defined in mycrypt_cfg.h */ #if ARGTYPE == 0 #include <signal.h> /* portability macros for compiler-specific code attributes */ #ifdef __GNUC__ #define ATTRIB_NORETURN __attribute__((noreturn)) #else #define ATTRIB_NORETURN #endif /* this is the default LibTomCrypt macro */ void crypt_argchk(char *v, char *s, int d) ATTRIB_NORETURN; #define LTC_ARGCHK(x) if (!(x)) { crypt_argchk(#x, __FILE__, __LINE__); } #define LTC_ARGCHKVD(x) LTC_ARGCHK(x) #elif ARGTYPE == 1 /* fatal type of error */ #define LTC_ARGCHK(x) assert((x)) #define LTC_ARGCHKVD(x) LTC_ARGCHK(x) #elif ARGTYPE == 2 #define LTC_ARGCHK(x) if (!(x)) { fprintf(stderr, "\nwarning: ARGCHK failed at %s:%d\n", __FILE__, __LINE__); } #define LTC_ARGCHKVD(x) LTC_ARGCHK(x) #elif ARGTYPE == 3 #define LTC_ARGCHK(x) #define LTC_ARGCHKVD(x) LTC_ARGCHK(x) #elif ARGTYPE == 4 #define LTC_ARGCHK(x) if (!(x)) return CRYPT_INVALID_ARG; #define LTC_ARGCHKVD(x) if (!(x)) return; #endif /* $Source: /cvs/libtom/libtomcrypt/src/headers/tomcrypt_argchk.h,v $ */ /* $Revision: 1.5 $ */ /* $Date: 2006/08/27 20:50:21 $ */