1 /* SPDX-License-Identifier: GPL-2.0 */ 1 2 /* 3 * S390 version 4 * Copyright IBM Corp. 1999 5 * Author(s): Martin Schwidefsky (schwidefs 6 * Christian Borntraeger (cbornt 7 */ 8 9 #ifndef _ASM_S390_CPCMD_H 10 #define _ASM_S390_CPCMD_H 11 12 /* 13 * the lowlevel function for cpcmd 14 */ 15 int __cpcmd(const char *cmd, char *response, i 16 17 /* 18 * cpcmd is the in-kernel interface for issuin 19 * 20 * cmd: null-terminated command string 21 * response: response buffer for VM's textu 22 * rlen: size of the response buffer, c 23 * but will cap the output, if it 24 * did not fit into the buffer wi 25 * response_code: return pointer for VM's erro 26 * return value: the size of the response. The 27 * was large enough by comparing 28 * NOTE: If the response buffer is not in real 29 */ 30 int cpcmd(const char *cmd, char *response, int 31 32 #endif /* _ASM_S390_CPCMD_H */ 33
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