X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=e_os.h;h=41ab7bb8d1d95d9699a04980d1f3eeec4a27f4a0;hp=b3a3338eebcfbefb9dfd7526caf171623ef25e1b;hb=0220fee47f912c9c89efe24c09e10f4d452a4d42;hpb=4d60c7e10f1d7ebe34842f96e13b64db7fc2dc1b diff --git a/e_os.h b/e_os.h index b3a3338eeb..41ab7bb8d1 100644 --- a/e_os.h +++ b/e_os.h @@ -1,4 +1,3 @@ -/* e_os.h */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * @@ -72,11 +71,30 @@ extern "C" { #endif /* Used to checking reference counts, most while doing perl5 stuff :-) */ +# if defined(OPENSSL_NO_STDIO) +# if defined(REF_DEBUG) +# error "REF_DEBUG requires stdio" +# endif +# if defined(REF_PRINT) +# error "REF_PRINT requires stdio" +# endif +# endif + +# if defined(REF_DEBUG) +# define REF_ASSERT_ISNT(test) \ + (void)((test) ? (OpenSSLDie(__FILE__, __LINE__, "refcount error"), 1) : 0) +# else +# define REF_ASSERT_ISNT(i) +# endif # ifdef REF_PRINT -# undef REF_PRINT -# define REF_PRINT(a,b) fprintf(stderr,"%08X:%4d:%s\n",(int)b,b->references,a) +# define REF_PRINT_COUNT(a, b) \ + fprintf(stderr, "%p:%4d:%s\n", b, b->references, a) +# else +# define REF_PRINT_COUNT(a, b) # endif +# define osslargused(x) (void)x + # ifndef DEVRANDOM /* * set this to a comma-separated list of 'random' device files to try out. My @@ -84,7 +102,7 @@ extern "C" { */ # define DEVRANDOM "/dev/urandom","/dev/random","/dev/srandom" # endif -# ifndef DEVRANDOM_EGD +# if !defined(OPENSSL_NO_EGD) && !defined(DEVRANDOM_EGD) /* * set this to a comma-separated list of 'egd' sockets to try out. These * sockets will be tried in the order listed in case accessing the device @@ -215,18 +233,16 @@ extern "C" { /* * Defining _WIN32_WINNT here in e_os.h implies certain "discipline." * Most notably we ought to check for availability of each specific - * routine with GetProcAddress() and/or guard NT-specific calls with - * GetVersion() < 0x80000000. One can argue that in latter "or" case - * we ought to /DELAYLOAD some .DLLs in order to protect ourselves - * against run-time link errors. This doesn't seem to be necessary, - * because it turned out that already Windows 95, first non-NT Win32 - * implementation, is equipped with at least NT 3.51 stubs, dummy - * routines with same name, but which do nothing. Meaning that it's - * apparently sufficient to guard "vanilla" NT calls with GetVersion - * alone, while NT 4.0 and above interfaces ought to be linked with - * GetProcAddress at run-time. + * routine that was introduced after denoted _WIN32_WINNT with + * GetProcAddress(). Normally newer functions are masked with higher + * _WIN32_WINNT in SDK headers. So that if you wish to use them in + * some module, you'd need to override _WIN32_WINNT definition in + * the target module in order to "reach for" prototypes, but replace + * calls to new functions with indirect calls. Alternatively it + * might be possible to achieve the goal by /DELAYLOAD-ing .DLLs + * and check for current OS version instead. */ -# define _WIN32_WINNT 0x0400 +# define _WIN32_WINNT 0x0501 # endif # if !defined(OPENSSL_NO_SOCK) && (defined(_WIN32_WINNT) || defined(_WIN32_WCE)) /* @@ -322,7 +338,6 @@ extern FILE *_imp___iob; # define R_OK 4 # endif # define OPENSSL_CONF "openssl.cnf" -# define SSLEAY_CONF OPENSSL_CONF # define NUL_DEV "nul" # define RFILE ".rnd" # ifdef OPENSSL_SYS_WINCE @@ -355,7 +370,6 @@ extern FILE *_imp___iob; # include # endif # define OPENSSL_CONF "openssl.cnf" -# define SSLEAY_CONF OPENSSL_CONF # define RFILE ".rnd" # define LIST_SEPARATOR_CHAR ',' # define NUL_DEV "NLA0:" @@ -374,16 +388,19 @@ extern FILE *_imp___iob; So, what we do here is to change 0 to 1 to get the default success status, and everything else is shifted up to fit into the status number field, and - the status is tagged as an error, which I believe is what is wanted here. + the status is tagged as an error, which is what is wanted here. + + Finally, we add the VMS C facility code 0x35a000, because there are some + programs, such as Perl, that will reinterpret the code back to something + POSIXly. 'man perlvms' explains it further. + + NOTE: the perlvms manual wants to turn all codes 2 to 255 into success + codes (status type = 1). I couldn't disagree more. Fortunately, the + status type doesn't seem to bother Perl. -- Richard Levitte */ -# define EXIT(n) do { int __VMS_EXIT = n; \ - if (__VMS_EXIT == 0) \ - __VMS_EXIT = 1; \ - else \ - __VMS_EXIT = (n << 3) | 2; \ - __VMS_EXIT |= 0x10000000; \ - exit(__VMS_EXIT); } while(0) +# define EXIT(n) exit((n) ? (((n) << 3) | 2 | 0x10000000 | 0x35a000) : 1) + # define NO_SYS_PARAM_H # define NO_SYS_UN_H @@ -406,7 +423,6 @@ extern int kbhit(void); # define _O_TEXT O_TEXT # define _O_BINARY O_BINARY # define OPENSSL_CONF "openssl.cnf" -# define SSLEAY_CONF OPENSSL_CONF # define RFILE ".rnd" # define LIST_SEPARATOR_CHAR ';' # define EXIT(n) { if (n) printf("ERROR: %d\n", (int)n); exit(n); } @@ -427,14 +443,13 @@ extern int kbhit(void); # endif # define OPENSSL_CONF "openssl.cnf" -# define SSLEAY_CONF OPENSSL_CONF # define RFILE ".rnd" # define LIST_SEPARATOR_CHAR ':' # define NUL_DEV "/dev/null" # define EXIT(n) exit(n) # endif -# define SSLeay_getpid() getpid() +# define OpenSSL_getpid() getpid() # endif @@ -449,10 +464,8 @@ extern int kbhit(void); /* windows world */ # ifdef OPENSSL_NO_SOCK -# define SSLeay_Write(a,b,c) (-1) -# define SSLeay_Read(a,b,c) (-1) -# define SHUTDOWN(fd) close(fd) -# define SHUTDOWN2(fd) close(fd) +# define OpenSSL_Write(a,b,c) (-1) +# define OpenSSL_Read(a,b,c) (-1) # elif !defined(__DJGPP__) # if defined(_WIN32_WCE) && _WIN32_WCE<410 # define getservbyname _masked_declaration_getservbyname @@ -471,20 +484,18 @@ struct servent *PASCAL getservbyname(const char *, const char *); /* * Even though sizeof(SOCKET) is 8, it's safe to cast it to int, because * the value constitutes an index in per-process table of limited size - * and not a real pointer. + * and not a real pointer. And we also depend on fact that all processors + * Windows run on happen to be two's-complement, which allows to + * interchange INVALID_SOCKET and -1. */ # define socket(d,t,p) ((int)socket(d,t,p)) # define accept(s,f,l) ((int)accept(s,f,l)) # endif -# 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); } +# define OpenSSL_Write(a,b,c) send((a),(b),(c),0) +# define OpenSSL_Read(a,b,c) recv((a),(b),(c),0) # 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) +# define OpenSSL_Write(a,b,c) write_s(a,b,c,0) +# define OpenSSL_Read(a,b,c) read_s(a,b,c) # endif # elif defined(OPENSSL_SYS_NETWARE) @@ -493,6 +504,7 @@ struct servent *PASCAL getservbyname(const char *, const char *); * configured for BSD */ # if defined(NETWARE_BSDSOCK) +# include # include # include # include @@ -505,10 +517,8 @@ struct servent *PASCAL getservbyname(const char *, const char *); # else # include # endif -# 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); } +# define OpenSSL_Write(a,b,c) send((a),(b),(c),0) +# define OpenSSL_Read(a,b,c) recv((a),(b),(c),0) # else @@ -537,10 +547,11 @@ struct servent *PASCAL getservbyname(const char *, const char *); # endif # endif # ifdef FILIO_H -# include /* Added for FIONBIO under unixware */ +# include /* FIONBIO in some SVR4, e.g. unixware, solaris */ # endif # include # include +# include # endif # ifdef OPENSSL_SYS_AIX @@ -551,16 +562,12 @@ struct servent *PASCAL getservbyname(const char *, const char *); # include # endif -# if defined(sun) -# include +# ifndef VMS +# include # else -# ifndef VMS + /* ioctl is only in VMS > 7.0 and when socketshr is not used */ +# if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000) # include -# else - /* ioctl is only in VMS > 7.0 and when socketshr is not used */ -# if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000) -# include -# endif # endif # endif @@ -571,10 +578,8 @@ struct servent *PASCAL getservbyname(const char *, const char *); # endif # endif -# define SSLeay_Read(a,b,c) read((a),(b),(c)) -# define SSLeay_Write(a,b,c) write((a),(b),(c)) -# define SHUTDOWN(fd) { shutdown((fd),0); closesocket((fd)); } -# define SHUTDOWN2(fd) { shutdown((fd),2); closesocket((fd)); } +# define OpenSSL_Read(a,b,c) read((a),(b),(c)) +# define OpenSSL_Write(a,b,c) write((a),(b),(c)) # ifndef INVALID_SOCKET # define INVALID_SOCKET (-1) # endif /* INVALID_SOCKET */ @@ -593,22 +598,6 @@ struct servent *PASCAL getservbyname(const char *, const char *); # endif -# if defined(sun) && !defined(__svr4__) && !defined(__SVR4) - /* include headers first, so our defines don't break it */ -# include -# include - /* bcopy can handle overlapping moves according to SunOS 4.1.4 manpage */ -# define memmove(s1,s2,n) bcopy((s2),(s1),(n)) -# define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b))) -extern char *sys_errlist[]; -extern int sys_nerr; -# define strerror(errnum) \ - (((errnum)<0 || (errnum)>=sys_nerr) ? NULL : sys_errlist[errnum]) - /* Being signed SunOS 4.x memcpy breaks ASN1_OBJECT table lookup */ -# include "internal/o_str.h" -# define memcmp OPENSSL_memcmp -# endif - # ifndef OPENSSL_EXIT # if defined(MONOLITH) && !defined(OPENSSL_C) # define OPENSSL_EXIT(n) return(n) @@ -672,23 +661,6 @@ struct servent *getservbyname(const char *name, const char *proto); # endif /* end vxworks */ -# if !defined(inline) && !defined(__cplusplus) -# if defined(__STDC_VERSION__) && __STDC_VERSION__>=199901L - /* do nothing, inline works */ -# elif defined(__GNUC__) && __GNUC__>=2 -# define inline __inline__ -# elif defined(_MSC_VER) - /* - * Visual Studio: inline is available in C++ only, however - * __inline is available for C, see - * http://msdn.microsoft.com/en-us/library/z8y1yy88.aspx - */ -# define inline __inline -# else -# define inline -# endif -# endif - #define OSSL_NELEM(x) (sizeof(x)/sizeof(x[0])) #ifdef __cplusplus