From: Richard Levitte Date: Thu, 14 Nov 2002 11:22:01 +0000 (+0000) Subject: Fix to build better with DJGPP. X-Git-Tag: OpenSSL_0_9_7-beta4~18^2~28 X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=8d6e60486f3682e31830b11b7188038d6a85871f Fix to build better with DJGPP. PR: 338 Here's the description, submitted by Gisle Vanem : 1. sock_init() renamed to ssl_sock_init() in ./apps/s_socket.c due to name-clash with Watt-32. 2. rand() renamed to Rand() in ./crypto/bn/divtest.c due to name-clash with 3. Added calls to dbug_init()/sock_init() in some demo programs. 4. Changed cflags/lflags in configure. Watt-32 install root now taken from $WATT_ROOT. --- diff --git a/Configure b/Configure index 06a3c85949..923497cb56 100755 --- a/Configure +++ b/Configure @@ -521,7 +521,7 @@ my %table=( "Cygwin", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall:::CYGWIN32::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_out_asm}:win32:cygwin-shared:::.dll", # DJGPP -"DJGPP", "gcc:-I/dev/env/DJDIR/watt32/inc -DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O2 -Wall:::MSDOS:-L/dev/env/DJDIR/watt32/lib -lwatt:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::", +"DJGPP", "gcc:-I/dev/env/WATT_ROOT/inc -DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O2 -Wall:::MSDOS:-L/dev/env/WATT_ROOT/lib -lwatt:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::", # Ultrix from Bernhard Simon "ultrix-cc","cc:-std1 -O -Olimit 1000 -DL_ENDIAN::(unknown):::::::", diff --git a/apps/s_client.c b/apps/s_client.c index fa881e1305..1b670aa4ee 100644 --- a/apps/s_client.c +++ b/apps/s_client.c @@ -746,8 +746,8 @@ re_start: goto shut; } } -#ifdef OPENSSL_SYS_WINDOWS - /* Assume Windows can always write */ +#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) + /* Assume Windows/DOS can always write */ else if (!ssl_pending && write_tty) #else else if (!ssl_pending && FD_ISSET(fileno(stdout),&writefds)) diff --git a/apps/s_server.c b/apps/s_server.c index e39a8f7f1a..64ef2455bc 100644 --- a/apps/s_server.c +++ b/apps/s_server.c @@ -1473,7 +1473,7 @@ static int www_body(char *hostname, int s, unsigned char *context) else { BIO_printf(bio_s_out,"read R BLOCK\n"); -#ifndef OPENSSL_SYS_MSDOS +#if !defined(OPENSSL_SYS_MSDOS) && !defined(__DJGPP__) sleep(1); #endif continue; diff --git a/apps/s_socket.c b/apps/s_socket.c index 01a980c96d..ed15ce0c1d 100644 --- a/apps/s_socket.c +++ b/apps/s_socket.c @@ -83,9 +83,9 @@ typedef unsigned int u_int; static struct hostent *GetHostByName(char *name); #ifdef OPENSSL_SYS_WINDOWS -static void sock_cleanup(void); +static void ssl_sock_cleanup(void); #endif -static int sock_init(void); +static int ssl_sock_init(void); static int init_client_ip(int *sock,unsigned char ip[4], int port); static int init_server(int *sock, int port); static int init_server_long(int *sock, int port,char *ip); @@ -118,7 +118,7 @@ static LONG FAR PASCAL topHookProc(HWND hwnd, UINT message, WPARAM wParam, case WM_DESTROY: case WM_CLOSE: SetWindowLong(topWnd,GWL_WNDPROC,(LONG)lpTopWndProc); - sock_cleanup(); + ssl_sock_cleanup(); break; } } @@ -135,7 +135,7 @@ static BOOL CALLBACK enumproc(HWND hwnd,LPARAM lParam) #endif /* OPENSSL_SYS_WINDOWS */ #ifdef OPENSSL_SYS_WINDOWS -static void sock_cleanup(void) +static void ssl_sock_cleanup(void) { if (wsa_init_done) { @@ -146,15 +146,21 @@ static void sock_cleanup(void) } #endif -static int sock_init(void) +static int ssl_sock_init(void) { -#ifdef OPENSSL_SYS_WINDOWS +#ifdef WATT32 + extern int _watt_do_exit; + _watt_do_exit = 0; + dbug_init(); + if (sock_init()) + return (0); +#elif defined(OPENSSL_SYS_WINDOWS) if (!wsa_init_done) { int err; #ifdef SIGINT - signal(SIGINT,(void (*)(int))sock_cleanup); + signal(SIGINT,(void (*)(int))ssl_sock_cleanup); #endif wsa_init_done=1; memset(&wsa_state,0,sizeof(wsa_state)); @@ -196,7 +202,7 @@ static int init_client_ip(int *sock, unsigned char ip[4], int port) struct sockaddr_in them; int s,i; - if (!sock_init()) return(0); + if (!ssl_sock_init()) return(0); memset((char *)&them,0,sizeof(them)); them.sin_family=AF_INET; @@ -261,7 +267,7 @@ static int init_server_long(int *sock, int port, char *ip) struct sockaddr_in server; int s= -1,i; - if (!sock_init()) return(0); + if (!ssl_sock_init()) return(0); memset((char *)&server,0,sizeof(server)); server.sin_family=AF_INET; @@ -318,7 +324,7 @@ static int do_accept(int acc_sock, int *sock, char **host) int len; /* struct linger ling; */ - if (!sock_init()) return(0); + if (!ssl_sock_init()) return(0); #ifndef OPENSSL_SYS_WINDOWS redoit: @@ -448,7 +454,7 @@ static int host_ip(char *str, unsigned char ip[4]) { /* do a gethostbyname */ struct hostent *he; - if (!sock_init()) return(0); + if (!ssl_sock_init()) return(0); he=GetHostByName(str); if (he == NULL) diff --git a/crypto/bio/b_sock.c b/crypto/bio/b_sock.c index 3188bcc69c..a7da258101 100644 --- a/crypto/bio/b_sock.c +++ b/crypto/bio/b_sock.c @@ -467,6 +467,12 @@ int BIO_sock_init(void) } } #endif /* OPENSSL_SYS_WINDOWS */ +#ifdef WATT32 + extern int _watt_do_exit; + _watt_do_exit = 0; /* don't make sock_init() call exit() */ + if (sock_init()) + return (-1); +#endif return(1); } diff --git a/crypto/bio/bss_log.c b/crypto/bio/bss_log.c index 901b64f3ae..5341812672 100644 --- a/crypto/bio/bss_log.c +++ b/crypto/bio/bss_log.c @@ -77,7 +77,7 @@ # include #elif defined(__ultrix) # include -#elif !defined(MSDOS) && !defined(OPENSSL_SYS_VXWORKS) && !defined(NO_SYSLOG) /* Unix */ +#elif (!defined(MSDOS) || defined(WATT32)) && !defined(OPENSSL_SYS_VXWORKS) && !defined(NO_SYSLOG) # include #endif @@ -373,11 +373,15 @@ static void xcloselog(BIO* bp) { } -#else /* Unix */ +#else /* Unix/Watt32 */ static void xopenlog(BIO* bp, char* name, int level) { +#ifdef WATT32 /* djgpp/DOS */ + openlog(name, LOG_PID|LOG_CONS|LOG_NDELAY, level); +#else openlog(name, LOG_PID|LOG_CONS, level); +#endif } static void xsyslog(BIO *bp, int priority, const char *string) diff --git a/crypto/bio/bss_sock.c b/crypto/bio/bss_sock.c index fdabd16d7e..2c1c405ec7 100644 --- a/crypto/bio/bss_sock.c +++ b/crypto/bio/bss_sock.c @@ -64,6 +64,12 @@ #include "cryptlib.h" #include +#ifdef WATT32 +#define sock_write SockWrite /* Watt-32 uses same names */ +#define sock_read SockRead +#define sock_puts SockPuts +#endif + static int sock_write(BIO *h, const char *buf, int num); static int sock_read(BIO *h, char *buf, int size); static int sock_puts(BIO *h, const char *str); diff --git a/crypto/bn/divtest.c b/crypto/bn/divtest.c index 13ba86e3c4..d3fc688f33 100644 --- a/crypto/bn/divtest.c +++ b/crypto/bn/divtest.c @@ -1,7 +1,7 @@ #include #include -static int rand(n) +static int Rand(n) { unsigned char x[2]; RAND_pseudo_bytes(x,2); @@ -26,8 +26,8 @@ main() BN_CTX *ctx=BN_CTX_new(); for(;;) { - BN_pseudo_rand(a,rand(),0,0); - BN_pseudo_rand(b,rand(),0,0); + BN_pseudo_rand(a,Rand(),0,0); + BN_pseudo_rand(b,Rand(),0,0); if (BN_is_zero(b)) continue; BN_RECP_CTX_set(recp,b,ctx); diff --git a/demos/bio/saccept.c b/demos/bio/saccept.c index 933d6699ee..40cd4daad2 100644 --- a/demos/bio/saccept.c +++ b/demos/bio/saccept.c @@ -45,6 +45,11 @@ char *argv[]; SSL_load_error_strings(); +#ifdef WATT32 + dbug_init(); + sock_init(); +#endif + /* Add ciphers and message digests */ OpenSSL_add_ssl_algorithms(); diff --git a/demos/bio/sconnect.c b/demos/bio/sconnect.c index 87b380b258..880344eb78 100644 --- a/demos/bio/sconnect.c +++ b/demos/bio/sconnect.c @@ -32,6 +32,11 @@ char *argv[]; else host=argv[1]; +#ifdef WATT32 + dbug_init(); + sock_init(); +#endif + /* Lets get nice error messages */ SSL_load_error_strings(); diff --git a/e_os.h b/e_os.h index 6d326e54e3..2455f99386 100644 --- a/e_os.h +++ b/e_os.h @@ -154,6 +154,13 @@ extern "C" { #define readsocket(s,b,n) recv((s),(b),(n),0) #define writesocket(s,b,n) send((s),(b),(n),0) #define EADDRINUSE WSAEADDRINUSE +#elif defined(__DJGPP__) +#define WATT32 +#define get_last_socket_error() errno +#define clear_socket_error() errno=0 +#define closesocket(s) close_s(s) +#define readsocket(s,b,n) read_s(s,b,n) +#define writesocket(s,b,n) send(s,b,n,0) #elif defined(MAC_OS_pre_X) #define get_last_socket_error() errno #define clear_socket_error() errno=0 @@ -207,7 +214,7 @@ extern "C" { # define S_IFMT _S_IFMT # endif -# if !defined(WINNT) +# if !defined(WINNT) && !defined(__DJGPP__) # define NO_SYSLOG # endif # define NO_DIRENT @@ -344,7 +351,7 @@ extern "C" { /*************/ #ifdef USE_SOCKETS -# if (defined(WINDOWS) || defined(MSDOS)) && !defined(__DJGPP__) +# if defined(WINDOWS) || defined(MSDOS) /* windows world */ # ifdef OPENSSL_NO_SOCK @@ -352,13 +359,18 @@ extern "C" { # define SSLeay_Read(a,b,c) (-1) # define SHUTDOWN(fd) close(fd) # define SHUTDOWN2(fd) close(fd) -# else +# elif !defined(__DJGPP__) # include extern HINSTANCE _hInstance; # define SSLeay_Write(a,b,c) send((a),(b),(c),0) # define SSLeay_Read(a,b,c) recv((a),(b),(c),0) # define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); } # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); } +# else +# define SSLeay_Write(a,b,c) write_s(a,b,c,0) +# define SSLeay_Read(a,b,c) read_s(a,b,c) +# define SHUTDOWN(fd) close_s(fd) +# define SHUTDOWN2(fd) close_s(fd) # endif # elif defined(MAC_OS_pre_X)