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1 | /* Global variables. */
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2 |
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3 | /* Parameters needed to keep diagnostics at IS. */
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4 | #define DIAG_BUF_SIZE 1024
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5 | extern char diag_buf[DIAG_BUF_SIZE]; /* buffer for messages */
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6 | extern int diag_next; /* next index to be written */
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7 | extern int diag_size; /* size of all messages */
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8 |
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9 | /* Flag to indicate system-wide panic. */
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10 | extern int sys_panic; /* if set, shutdown can be done */
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11 |
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12 | /* The parameters of the call are kept here. */
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13 | extern message m_in; /* the input message itself */
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14 | extern message m_out; /* the output message used for reply */
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15 | extern int who_e; /* caller's proc number */
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16 | extern int callnr; /* system call number */
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17 | extern int dont_reply; /* normally 0; set to 1 to inhibit reply */
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18 |
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