diff options
author | zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-05-30 22:23:12 +0000 |
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committer | zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-05-30 22:23:12 +0000 |
commit | 335fee3f36bd491197f8bd987baa6a7390f1750d (patch) | |
tree | 8efc24cf843d20c90ba35e720693feb9e147deb5 /src/jtag/jtag.c | |
parent | 77015d5ae35cebea28b7f6be80e3ea83f4a07f06 (diff) |
Encapsulate the global "jtag" jtag_interface pointer:
- Add jtag_interface_quit, factored from exit_handler() in openocd.c.
- Remove its extern declaration.
- Add static keyword to its definition.
git-svn-id: svn://svn.berlios.de/openocd/trunk@1952 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/jtag/jtag.c')
-rw-r--r-- | src/jtag/jtag.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c index ecd4931a..c9167f41 100644 --- a/src/jtag/jtag.c +++ b/src/jtag/jtag.c @@ -227,7 +227,7 @@ jtag_interface_t *jtag_interfaces[] = { NULL, }; -jtag_interface_t *jtag = NULL; +static jtag_interface_t *jtag = NULL; /* configuration */ static jtag_interface_t *jtag_interface = NULL; @@ -2407,6 +2407,20 @@ static int jtag_init_inner(struct command_context_s *cmd_ctx) return ERROR_OK; } +int jtag_interface_quit(void) +{ + if (!jtag || !jtag->quit) + return ERROR_OK; + + // close the JTAG interface + int result = jtag->quit(); + if (ERROR_OK != result) + LOG_ERROR("failed: %d", result); + + return ERROR_OK; +} + + int jtag_init_reset(struct command_context_s *cmd_ctx) { int retval; |