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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-03-26 22:31:31 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-03-26 22:31:31 +0000 |
| commit | 55568af2e70d7026b57fe54ce14f6980a37c4e08 (patch) | |
| tree | 9ecac1722450cf6b582450bd90e15e878d290fe5 /cpukit/libcsupport/src/libio.c | |
| parent | 2007-03-26 Chris Johns <chrisj@rtems.org> (diff) | |
| download | rtems-55568af2e70d7026b57fe54ce14f6980a37c4e08.tar.bz2 | |
2007-03-26 Joel Sherrill <joel@OARcorp.com>
* libcsupport/src/assoc.c, libcsupport/src/libio.c,
libcsupport/src/write.c: Split files to shrink minimum.exe. Hopefully
this will not be deemed necessary to commit to the 4.7 branch.
* libcsupport/src/assoclocalbyname.c,
libcsupport/src/assoclocalbyremote.c,
libcsupport/src/assoclocalbyremotebitfield.c,
libcsupport/src/assocnamebylocal.c,
libcsupport/src/assocnamebylocalbitfield.c,
libcsupport/src/assocnamebyremote.c,
libcsupport/src/assocnamebyremotebitfield.c,
libcsupport/src/assocptrbylocal.c, libcsupport/src/assocptrbyname.c,
libcsupport/src/assocptrbyremote.c,
libcsupport/src/assocremotebylocal.c,
libcsupport/src/assocremotebylocalbitfield.c,
libcsupport/src/assocremotebyname.c, libcsupport/src/libio_init.c,
libcsupport/src/write_r.c: New files.
Diffstat (limited to 'cpukit/libcsupport/src/libio.c')
| -rw-r--r-- | cpukit/libcsupport/src/libio.c | 55 |
1 files changed, 4 insertions, 51 deletions
diff --git a/cpukit/libcsupport/src/libio.c b/cpukit/libcsupport/src/libio.c index 0c42b61854..879cd8134c 100644 --- a/cpukit/libcsupport/src/libio.c +++ b/cpukit/libcsupport/src/libio.c @@ -51,57 +51,10 @@ * File descriptor Table Information */ -extern uint32_t rtems_libio_number_iops; -rtems_id rtems_libio_semaphore; -rtems_libio_t *rtems_libio_iops; -rtems_libio_t *rtems_libio_iop_freelist; - -/* - * rtems_libio_init - * - * Called by BSP startup code to initialize the libio subsystem. - */ - -void rtems_libio_init( void ) -{ - rtems_status_code rc; - int i; - rtems_libio_t *iop; - - if (rtems_libio_number_iops > 0) - { - rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, - sizeof(rtems_libio_t)); - if (rtems_libio_iops == NULL) - rtems_fatal_error_occurred(RTEMS_NO_MEMORY); - - iop = rtems_libio_iop_freelist = rtems_libio_iops; - for (i = 0 ; i < (rtems_libio_number_iops - 1) ; i++, iop++) - iop->data1 = iop + 1; - iop->data1 = NULL; - } - - /* - * Create the binary semaphore used to provide mutual exclusion - * on the IOP Table. - */ - - rc = rtems_semaphore_create( - RTEMS_LIBIO_SEM, - 1, - RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, - RTEMS_NO_PRIORITY, - &rtems_libio_semaphore - ); - if ( rc != RTEMS_SUCCESSFUL ) - rtems_fatal_error_occurred( rc ); - - /* - * Initialize the base file system infrastructure. - */ - - rtems_filesystem_initialize(); -} +extern uint32_t rtems_libio_number_iops; +extern rtems_id rtems_libio_semaphore; +extern rtems_libio_t *rtems_libio_iops; +extern rtems_libio_t *rtems_libio_iop_freelist; /* * rtems_libio_fcntl_flags |