/* 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.
* 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
#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
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