4.104.114.84.95
Last change
on this file since 8f95b5f was
8f95b5f,
checked in by Joel Sherrill <joel.sherrill@…>, on 03/30/98 at 14:01:19
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Moved bsp_postdriver_hook() to a shared file and made it a common
component.
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-
Property mode set to
100644
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File size:
973 bytes
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Rev | Line | |
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[8f95b5f] | 1 | /* |
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| 2 | * This is a basic BSP post driver hook. |
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| 3 | * |
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| 4 | * After drivers are setup, register some "filenames" |
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| 5 | * and open stdin, stdout, stderr files |
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| 6 | * |
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| 7 | * Newlib will automatically associate the files with these |
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| 8 | * (it hardcodes the numbers) |
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| 9 | * |
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| 10 | * $Id$ |
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| 11 | */ |
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| 12 | |
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| 13 | #include <rtems.h> |
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| 14 | #include <rtems/libio.h> |
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| 15 | #include <fcntl.h> |
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| 16 | |
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| 17 | void |
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| 18 | bsp_postdriver_hook(void) |
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| 19 | { |
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| 20 | int stdin_fd, stdout_fd, stderr_fd; |
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| 21 | int error_code; |
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| 22 | |
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| 23 | error_code = 'S' << 24 | 'T' << 16; |
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| 24 | |
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| 25 | if ((stdin_fd = __rtems_open("/dev/console", O_RDONLY, 0)) == -1) |
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| 26 | rtems_fatal_error_occurred( error_code | 'D' << 8 | '0' ); |
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| 27 | |
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| 28 | if ((stdout_fd = __rtems_open("/dev/console", O_WRONLY, 0)) == -1) |
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| 29 | rtems_fatal_error_occurred( error_code | 'D' << 8 | '1' ); |
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| 30 | |
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| 31 | if ((stderr_fd = __rtems_open("/dev/console", O_WRONLY, 0)) == -1) |
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| 32 | rtems_fatal_error_occurred( error_code | 'D' << 8 | '2' ); |
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| 33 | |
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| 34 | if ((stdin_fd != 0) || (stdout_fd != 1) || (stderr_fd != 2)) |
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| 35 | rtems_fatal_error_occurred( error_code | 'I' << 8 | 'O' ); |
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| 36 | } |
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| 37 | |
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