[dm-crypt] odd behavior with libcryptsetup.h

.. ink .. mhogomchungu at gmail.com
Mon May 28 08:42:31 CEST 2012


#include <libcryptsetup.h>

int main( void )
{
	return 0 ;
}

A source file with the above code named "crypt.c" errors out when
compiling it with the following command:

gcc -o crypt crypt.c -I/include

"libcryptsetup.h" is located at "'/include" in my distro.
gcc version is 4.5.1.

The compile pass if i add any standard library header i have tried
above the libcryptsetup.h header,if its below or not present, the
compilation fail with below error. I googled why this happens but
havent found anything. using cryptsetup version 1.4.2

Errors produced are below.

gcc -o crypt crypt.c -I/include
In file included from crypt.c:3:0:
/include/libcryptsetup.h:187:46: error: expected declaration
specifiers or ‘...’ before ‘size_t’
/include/libcryptsetup.h:336:2: error: expected
specifier-qualifier-list before ‘size_t’
In file included from crypt.c:3:0:
/include/libcryptsetup.h:380:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:474:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:492:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:493:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:501:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:537:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:539:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:573:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:574:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:576:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:577:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:584:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:586:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:606:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:608:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:686:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:706:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:707:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:716:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:738:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:770:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:772:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:785:2: error: expected declaration specifiers
or ‘...’ before ‘size_t’
/include/libcryptsetup.h:963:59: error: expected declaration
specifiers or ‘...’ before ‘size_t’
/include/libcryptsetup.h:974:33: error: expected declaration
specifiers or ‘...’ before ‘size_t’


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