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authorAllen Byrne <byrn@hdfgroup.org>2017-04-25 21:34:52 (GMT)
committerAllen Byrne <byrn@hdfgroup.org>2017-04-25 21:34:52 (GMT)
commit2420df5a85c64a20d98165c5b8c891899b31da83 (patch)
treed160f637374a13e36d39cd67ed65d0bb1e860da3 /src/H5PL.c
parent4d1d2b4eda7110dae5afbb4152698395acdd3527 (diff)
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HDFFV-10170 revert entire change
Diffstat (limited to 'src/H5PL.c')
-rw-r--r--src/H5PL.c86
1 files changed, 3 insertions, 83 deletions
diff --git a/src/H5PL.c b/src/H5PL.c
index 62f879b..65d6c91 100644
--- a/src/H5PL.c
+++ b/src/H5PL.c
@@ -120,15 +120,6 @@ typedef const void *(*H5PL_get_plugin_info_t)(void);
/* Special symbol to indicate no plugin loading */
#define H5PL_NO_PLUGIN "::"
-/* Special symbol to indicate relative path from environment */
-/* Restrict usage of special char only for the default path H5_DEFAULT_PLUGINDIR
- * or when using the environment variable HDF5_PLUGIN_PATH */
-#define H5PL_PLUGIN_ENV_RELEXEC_CHAR '@'
-
-/* Maximum size for path to executable */
-#ifndef MAX_EXEC_PATH
-#define MAX_EXEC_PATH 2048
-#endif
/******************/
/* Local Typedefs */
@@ -146,7 +137,6 @@ typedef struct H5PL_table_t {
/* Local Prototypes */
/********************/
-static char *H5PL__env_strdup(const char *plpath);
static herr_t H5PL__init_path_table(void);
static htri_t H5PL__find(H5PL_type_t plugin_type, int type_id, char *dir, const void **info);
static htri_t H5PL__open(H5PL_type_t pl_type, char *libname, int plugin_id, const void **pl_info);
@@ -180,7 +170,6 @@ static H5PL_table_t *H5PL_table_g = NULL;
static char *H5PL_path_table_g[H5PL_MAX_PATH_NUM];
static size_t H5PL_num_paths_g = 0;
static hbool_t H5PL_path_found_g = FALSE;
-static char *H5PL_executable_path_g = NULL;
/* Enable all plugin libraries */
static unsigned int H5PL_plugin_g = H5PL_ALL_PLUGIN;
@@ -201,14 +190,9 @@ DESCRIPTION
herr_t
H5PL__init_package(void)
{
- herr_t ret_value = SUCCEED; /* Return value */
- char *preload_path = NULL;
- char *tempbuf = NULL;
- char pathsep = '/';
- char *bs = NULL;
- size_t ncopy = MAX_EXEC_PATH;
+ char *preload_path;
- FUNC_ENTER_PACKAGE
+ FUNC_ENTER_PACKAGE_NOERR
/* Retrieve pathnames from HDF5_PLUGIN_PRELOAD if the user sets it
* to tell the library to load plugin libraries without search.
@@ -218,37 +202,7 @@ H5PL__init_package(void)
if(!HDstrcmp(preload_path, H5PL_NO_PLUGIN))
H5PL_plugin_g = 0;
- /* Retrieve the executable path for use with H5PL_PLUGIN_ENV_RELEXEC_CHAR
- * if the user uses it in a plugin path.
- */
- if(NULL == (tempbuf = (char *)H5MM_malloc(MAX_EXEC_PATH)))
- HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for executable path")
-#if defined(_WIN32) || defined(_WIN64) || defined(H5_HAVE_WIN32_API)
- pathsep = (char)'\\';
- GetModuleFileName(NULL, tempbuf, MAX_EXEC_PATH);
-#elif defined(__APPLE__)
- pathsep = (char)'/';
- {
- uint32_t size = sizeof(tempbuf);
- _NSGetExecutablePath(tempbuf, &size);
- }
-#else
- pathsep = (char)'/';
- {
- ssize_t count = readlink("/proc/self/exe", tempbuf, MAX_EXEC_PATH);
- tempbuf[count] = '\0';
- }
-#endif
- if ((bs = HDstrrchr(tempbuf, pathsep)))
- ncopy = (size_t)(bs - tempbuf);
- tempbuf[ncopy] = '\0';
-
- H5PL_executable_path_g = H5MM_strdup(tempbuf);
- if(tempbuf)
- tempbuf = (char *)H5MM_xfree(tempbuf);
-
-done:
- FUNC_LEAVE_NOAPI(ret_value)
+ FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5PL__init_package() */
@@ -301,10 +255,6 @@ H5PL_term_package(void)
n++;
} /* end if */
- /* Free the executable path */
- if(H5PL_executable_path_g)
- H5PL_executable_path_g = (char *)H5MM_xfree(H5PL_executable_path_g);
-
/* Mark the interface as uninitialized */
if(0 == n)
H5_PKG_INIT_VAR = FALSE;
@@ -313,36 +263,6 @@ H5PL_term_package(void)
FUNC_LEAVE_NOAPI(n)
} /* end H5PL_term_package() */
-static char*
-H5PL__env_strdup(const char *plpath)
-{
- char *ret_value = NULL;
-
- FUNC_ENTER_NOAPI_NOINIT
-
- if(NULL == plpath)
- HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, NULL, "no path provided")
- if (*plpath == H5PL_PLUGIN_ENV_RELEXEC_CHAR) {
- char *tempbuf;
- size_t ExecPathLength = HDstrlen(H5PL_executable_path_g);
- size_t PluginPathLength = HDstrlen(plpath);
-
- if(NULL == (tempbuf = (char *)H5MM_malloc(ExecPathLength + PluginPathLength)))
- HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, NULL, "can't allocate memory for plugin path")
-
- HDstrncpy(tempbuf, H5PL_executable_path_g, ExecPathLength);
- HDstrncpy(tempbuf+ExecPathLength, plpath+1, PluginPathLength-1);
- tempbuf[ExecPathLength + PluginPathLength] = '\0';
- ret_value = H5MM_strdup(tempbuf);
- tempbuf = (char *)H5MM_xfree(tempbuf);
- }
- else
- ret_value = H5MM_strdup(plpath);
-
-done:
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5PL_env_strdup() */
-
/*-------------------------------------------------------------------------
* Function: H5PLset_loading_state