Commit 68b42986 authored by Richard Levitte's avatar Richard Levitte
Browse files

Add GCC attributes when compiled with gcc. This helps find out if 

we're using the printing functions correctly or not.

I used the corresponding attributes found in the header files of my
Linux installation.
parent 57544ee2

crypto/bio/bio.h

+11 −4
Original line number Diff line number Diff line
@@ -612,10 +612,17 @@ void BIO_copy_next_retry(BIO *b); 


/*long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);*/



int BIO_printf(BIO *bio, const char *format, ...);

int BIO_vprintf(BIO *bio, const char *format, va_list args);

int BIO_snprintf(char *buf, size_t n, const char *format, ...);

int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args);

#ifndef __GNUC__

#define __attribute__(x)

#endif

int BIO_printf(BIO *bio, const char *format, ...)

	__attribute__((__format__(__printf__,2,3)));

int BIO_vprintf(BIO *bio, const char *format, va_list args)

	__attribute__((__format__(__printf__,2,0)));

int BIO_snprintf(char *buf, size_t n, const char *format, ...)

	__attribute__((__format__(__printf__,3,4)));

int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)

	__attribute__((__format__(__printf__,3,0)));



/* BEGIN ERROR CODES */

/* The following lines are auto generated by the script mkerr.pl. Any changes