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Modified to setup environment pointer on all BSPs. This results

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in getenv/putenv working all the time without special assistance
from the BSP.
This commit is contained in:
Joel Sherrill
1999-10-04 13:43:46 +00:00
parent 936f288915
commit 67d0f4e1eb
1 changed files with 20 additions and 4 deletions
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24
c/src/lib/libbsp/shared/bootcard.c
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@@ -44,11 +44,27 @@ rtems_interrupt_level bsp_isr_level;
* Since there is a forward reference
*/
int main(int argc, char **argv);
int main(int argc, char **argv, char **envp);
int boot_card(int argc, char **argv)
int boot_card(int argc, char **argv, char **envp)
{
int status;
int status;
static char *argv_pointer = NULL;
static char *envp_pointer = NULL;
char **argv_p = &argv_pointer;
char **envp_p = &envp_pointer;
/*
* Set things up so main is called with real pointers for argv and envp.
* If the BSP has passed us something useful, then pass it on.
*/
if ( argv )
argv_p = argv;
if ( envp )
envp_p = envp;
/*
* Set default values for the CPU Table fields all ports must have.
@@ -104,7 +120,7 @@ int boot_card(int argc, char **argv)
_init();
#endif
status = main(argc, argv);
status = main( argc, argv_p, envp_p );
/*
* Perform any BSP specific shutdown actions.