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6.2.1566487665 (tag: v6.2.20190829)
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Reference Counting Module Activation and Deactivation. More...
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Data Structures | |
struct | globus_module_descriptor_s |
Module Descriptor. More... | |
Typedefs | |
typedef int(* | globus_module_deactivate_proxy_cb_t) (globus_module_descriptor_t *module_descriptor, void *user_arg) |
Reference Counting Module Activation and Deactivation.
typedef int(* globus_module_deactivate_proxy_cb_t) (globus_module_descriptor_t *module_descriptor, void *user_arg) |
module must be deactivated in this call with module_descriptor->deactivation_func(); (be sure module_descriptor->deactivation_func is !NULL)
int globus_module_activate_proxy | ( | globus_module_descriptor_t * | module_descriptor, |
globus_module_deactivate_proxy_cb_t | deactivate_cb, | ||
void * | user_arg | ||
) |
this call registers a callback to be called to handle deactivation when globus_module_deactivate() or globus_module_deactivate_all() is called
The callback is only respected for the first call to activate this module. The purpose of these proxy calls is to allow 'private' module descriptors that are activated by some other user function, but may still be affected by deactivate_all().
void* globus_module_get_module_pointer | ( | globus_module_descriptor_t * | ) |
Get a module pointer
int globus_module_get_version | ( | globus_module_descriptor_t * | module_descriptor, |
globus_version_t * | version | ||
) |
get version associated with module
This function copies the version structure associated with the module into 'version'.
module_descriptor | pointer to a module descriptor (module does NOT need to be activated) |
version | pointer to storage for a globus_version_t. The version will be copied into this |
char* globus_module_getenv | ( | const char * | name | ) |
Get the value of an environment variable
void globus_module_print_activated_versions | ( | FILE * | stream, |
globus_bool_t | verbose | ||
) |
print all activated modules' versions
This function prints all activated modules' version info using the standard form provided by globus_version_print
stream | stream to print on (stdout, stderr, etc) |
verbose | If GLOBUS_TRUE, then all available version info is printed (ex: globus_module: 1.1 (1013708618-5)) else, only the major.minor is printed (ex: globus_module: 1.1) |
void globus_module_print_version | ( | globus_module_descriptor_t * | module_descriptor, |
FILE * | stream, | ||
globus_bool_t | verbose | ||
) |
print module's version
This function prints a modules version info using the standard form provided by globus_version_print
module_descriptor | pointer to a module descriptor (module does NOT need to be activated) |
stream | stream to print on (stdout, stderr, etc) |
verbose | If GLOBUS_TRUE, then all available version info is printed (ex: globus_module: 1.1 (1013708618-5)) else, only the major.minor is printed (ex: globus_module: 1.1) |
void globus_module_setenv | ( | const char * | name, |
const char * | value | ||
) |
set an environment variable
void globus_version_print | ( | const char * | name, |
const globus_version_t * | version, | ||
FILE * | stream, | ||
globus_bool_t | verbose | ||
) |
print version structure
This function provides a stand way of printing version information The version is printed to stream with the following form: name: major.minor if verbose = false name: major.minor.timestamp-branch_id if verbose = true
In either case, if name is NULL, then only the numerical version will be printed.
name | A string to prefix the version. May be NULL |
version | The version structure containing the info to print. (May be NULL, although pointless to do so) |
stream | stream to print on (stdout, stderr, etc) |
verbose | If GLOBUS_TRUE, then all available version info is printed (ex: globus_module: 1.1 (1013708618-5)) else, only the major.minor is printed (ex: globus_module: 1.1) |