diff options
Diffstat (limited to 'openssl/crypto/dso/dso_beos.c')
| -rw-r--r-- | openssl/crypto/dso/dso_beos.c | 333 |
1 files changed, 158 insertions, 175 deletions
diff --git a/openssl/crypto/dso/dso_beos.c b/openssl/crypto/dso/dso_beos.c index 553966e69..68ebcd8a2 100644 --- a/openssl/crypto/dso/dso_beos.c +++ b/openssl/crypto/dso/dso_beos.c @@ -1,6 +1,7 @@ /* dso_beos.c */ -/* Written by Marcin Konicki (ahwayakchih@neoni.net) for the OpenSSL - * project 2000. +/* + * Written by Marcin Konicki (ahwayakchih@neoni.net) for the OpenSSL project + * 2000. */ /* ==================================================================== * Copyright (c) 2000 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -63,208 +64,190 @@ #if !defined(OPENSSL_SYS_BEOS) DSO_METHOD *DSO_METHOD_beos(void) - { - return NULL; - } +{ + return NULL; +} #else -#include <kernel/image.h> +# include <kernel/image.h> static int beos_load(DSO *dso); static int beos_unload(DSO *dso); static void *beos_bind_var(DSO *dso, const char *symname); static DSO_FUNC_TYPE beos_bind_func(DSO *dso, const char *symname); -#if 0 +# if 0 static int beos_unbind_var(DSO *dso, char *symname, void *symptr); static int beos_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr); static int beos_init(DSO *dso); static int beos_finish(DSO *dso); static long beos_ctrl(DSO *dso, int cmd, long larg, void *parg); -#endif +# endif static char *beos_name_converter(DSO *dso, const char *filename); static DSO_METHOD dso_meth_beos = { - "OpenSSL 'beos' shared library method", - beos_load, - beos_unload, - beos_bind_var, - beos_bind_func, + "OpenSSL 'beos' shared library method", + beos_load, + beos_unload, + beos_bind_var, + beos_bind_func, /* For now, "unbind" doesn't exist */ -#if 0 - NULL, /* unbind_var */ - NULL, /* unbind_func */ -#endif - NULL, /* ctrl */ - beos_name_converter, - NULL, /* init */ - NULL /* finish */ - }; +# if 0 + NULL, /* unbind_var */ + NULL, /* unbind_func */ +# endif + NULL, /* ctrl */ + beos_name_converter, + NULL, /* init */ + NULL /* finish */ +}; DSO_METHOD *DSO_METHOD_beos(void) - { - return(&dso_meth_beos); - } +{ + return (&dso_meth_beos); +} -/* For this DSO_METHOD, our meth_data STACK will contain; - * (i) a pointer to the handle (image_id) returned from - * load_add_on(). +/* + * For this DSO_METHOD, our meth_data STACK will contain; (i) a pointer to + * the handle (image_id) returned from load_add_on(). */ static int beos_load(DSO *dso) - { - image_id id; - /* See applicable comments from dso_dl.c */ - char *filename = DSO_convert_filename(dso, NULL); - - if(filename == NULL) - { - DSOerr(DSO_F_BEOS_LOAD,DSO_R_NO_FILENAME); - goto err; - } - id = load_add_on(filename); - if(id < 1) - { - DSOerr(DSO_F_BEOS_LOAD,DSO_R_LOAD_FAILED); - ERR_add_error_data(3, "filename(", filename, ")"); - goto err; - } - if(!sk_push(dso->meth_data, (char *)id)) - { - DSOerr(DSO_F_BEOS_LOAD,DSO_R_STACK_ERROR); - goto err; - } - /* Success */ - dso->loaded_filename = filename; - return(1); -err: - /* Cleanup !*/ - if(filename != NULL) - OPENSSL_free(filename); - if(id > 0) - unload_add_on(id); - return(0); - } +{ + image_id id; + /* See applicable comments from dso_dl.c */ + char *filename = DSO_convert_filename(dso, NULL); + + if (filename == NULL) { + DSOerr(DSO_F_BEOS_LOAD, DSO_R_NO_FILENAME); + goto err; + } + id = load_add_on(filename); + if (id < 1) { + DSOerr(DSO_F_BEOS_LOAD, DSO_R_LOAD_FAILED); + ERR_add_error_data(3, "filename(", filename, ")"); + goto err; + } + if (!sk_push(dso->meth_data, (char *)id)) { + DSOerr(DSO_F_BEOS_LOAD, DSO_R_STACK_ERROR); + goto err; + } + /* Success */ + dso->loaded_filename = filename; + return (1); + err: + /* Cleanup ! */ + if (filename != NULL) + OPENSSL_free(filename); + if (id > 0) + unload_add_on(id); + return (0); +} static int beos_unload(DSO *dso) - { - image_id id; - if(dso == NULL) - { - DSOerr(DSO_F_BEOS_UNLOAD,ERR_R_PASSED_NULL_PARAMETER); - return(0); - } - if(sk_num(dso->meth_data) < 1) - return(1); - id = (image_id)sk_pop(dso->meth_data); - if(id < 1) - { - DSOerr(DSO_F_BEOS_UNLOAD,DSO_R_NULL_HANDLE); - return(0); - } - if(unload_add_on(id) != B_OK) - { - DSOerr(DSO_F_BEOS_UNLOAD,DSO_R_UNLOAD_FAILED); - /* We should push the value back onto the stack in - * case of a retry. */ - sk_push(dso->meth_data, (char *)id); - return(0); - } - return(1); - } +{ + image_id id; + if (dso == NULL) { + DSOerr(DSO_F_BEOS_UNLOAD, ERR_R_PASSED_NULL_PARAMETER); + return (0); + } + if (sk_num(dso->meth_data) < 1) + return (1); + id = (image_id) sk_pop(dso->meth_data); + if (id < 1) { + DSOerr(DSO_F_BEOS_UNLOAD, DSO_R_NULL_HANDLE); + return (0); + } + if (unload_add_on(id) != B_OK) { + DSOerr(DSO_F_BEOS_UNLOAD, DSO_R_UNLOAD_FAILED); + /* + * We should push the value back onto the stack in case of a retry. + */ + sk_push(dso->meth_data, (char *)id); + return (0); + } + return (1); +} static void *beos_bind_var(DSO *dso, const char *symname) - { - image_id id; - void *sym; - - if((dso == NULL) || (symname == NULL)) - { - DSOerr(DSO_F_BEOS_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER); - return(NULL); - } - if(sk_num(dso->meth_data) < 1) - { - DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_STACK_ERROR); - return(NULL); - } - id = (image_id)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1); - if(id < 1) - { - DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_NULL_HANDLE); - return(NULL); - } - if(get_image_symbol(id, symname, B_SYMBOL_TYPE_DATA, &sym) != B_OK) - { - DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_SYM_FAILURE); - ERR_add_error_data(3, "symname(", symname, ")"); - return(NULL); - } - return(sym); - } +{ + image_id id; + void *sym; + + if ((dso == NULL) || (symname == NULL)) { + DSOerr(DSO_F_BEOS_BIND_VAR, ERR_R_PASSED_NULL_PARAMETER); + return (NULL); + } + if (sk_num(dso->meth_data) < 1) { + DSOerr(DSO_F_BEOS_BIND_VAR, DSO_R_STACK_ERROR); + return (NULL); + } + id = (image_id) sk_value(dso->meth_data, sk_num(dso->meth_data) - 1); + if (id < 1) { + DSOerr(DSO_F_BEOS_BIND_VAR, DSO_R_NULL_HANDLE); + return (NULL); + } + if (get_image_symbol(id, symname, B_SYMBOL_TYPE_DATA, &sym) != B_OK) { + DSOerr(DSO_F_BEOS_BIND_VAR, DSO_R_SYM_FAILURE); + ERR_add_error_data(3, "symname(", symname, ")"); + return (NULL); + } + return (sym); +} static DSO_FUNC_TYPE beos_bind_func(DSO *dso, const char *symname) - { - image_id id; - void *sym; - - if((dso == NULL) || (symname == NULL)) - { - DSOerr(DSO_F_BEOS_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER); - return(NULL); - } - if(sk_num(dso->meth_data) < 1) - { - DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_STACK_ERROR); - return(NULL); - } - id = (image_id)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1); - if(id < 1) - { - DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_NULL_HANDLE); - return(NULL); - } - if(get_image_symbol(id, symname, B_SYMBOL_TYPE_TEXT, &sym) != B_OK) - { - DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_SYM_FAILURE); - ERR_add_error_data(3, "symname(", symname, ")"); - return(NULL); - } - return((DSO_FUNC_TYPE)sym); - } +{ + image_id id; + void *sym; + + if ((dso == NULL) || (symname == NULL)) { + DSOerr(DSO_F_BEOS_BIND_FUNC, ERR_R_PASSED_NULL_PARAMETER); + return (NULL); + } + if (sk_num(dso->meth_data) < 1) { + DSOerr(DSO_F_BEOS_BIND_FUNC, DSO_R_STACK_ERROR); + return (NULL); + } + id = (image_id) sk_value(dso->meth_data, sk_num(dso->meth_data) - 1); + if (id < 1) { + DSOerr(DSO_F_BEOS_BIND_FUNC, DSO_R_NULL_HANDLE); + return (NULL); + } + if (get_image_symbol(id, symname, B_SYMBOL_TYPE_TEXT, &sym) != B_OK) { + DSOerr(DSO_F_BEOS_BIND_FUNC, DSO_R_SYM_FAILURE); + ERR_add_error_data(3, "symname(", symname, ")"); + return (NULL); + } + return ((DSO_FUNC_TYPE)sym); +} /* This one is the same as the one in dlfcn */ static char *beos_name_converter(DSO *dso, const char *filename) - { - char *translated; - int len, rsize, transform; - - len = strlen(filename); - rsize = len + 1; - transform = (strstr(filename, "/") == NULL); - if(transform) - { - /* We will convert this to "%s.so" or "lib%s.so" */ - rsize += 3; /* The length of ".so" */ - if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0) - rsize += 3; /* The length of "lib" */ - } - translated = OPENSSL_malloc(rsize); - if(translated == NULL) - { - DSOerr(DSO_F_BEOS_NAME_CONVERTER, - DSO_R_NAME_TRANSLATION_FAILED); - return(NULL); - } - if(transform) - { - if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0) - sprintf(translated, "lib%s.so", filename); - else - sprintf(translated, "%s.so", filename); - } - else - sprintf(translated, "%s", filename); - return(translated); - } +{ + char *translated; + int len, rsize, transform; + + len = strlen(filename); + rsize = len + 1; + transform = (strstr(filename, "/") == NULL); + if (transform) { + /* We will convert this to "%s.so" or "lib%s.so" */ + rsize += 3; /* The length of ".so" */ + if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0) + rsize += 3; /* The length of "lib" */ + } + translated = OPENSSL_malloc(rsize); + if (translated == NULL) { + DSOerr(DSO_F_BEOS_NAME_CONVERTER, DSO_R_NAME_TRANSLATION_FAILED); + return (NULL); + } + if (transform) { + if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0) + sprintf(translated, "lib%s.so", filename); + else + sprintf(translated, "%s.so", filename); + } else + sprintf(translated, "%s", filename); + return (translated); +} #endif |