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Diffstat (limited to 'cpukit/include/sys/utsname.h')
-rw-r--r-- | cpukit/include/sys/utsname.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/cpukit/include/sys/utsname.h b/cpukit/include/sys/utsname.h new file mode 100644 index 0000000000..ddeb0e90c2 --- /dev/null +++ b/cpukit/include/sys/utsname.h @@ -0,0 +1,76 @@ +/** + * @file + * + * @brief Interface to the POSIX utsname() Service + * + * This include file defines the interface to the POSIX utsname() service. + */ + +/* + * COPYRIGHT (c) 1989-2011. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#ifndef __POSIX_SYS_UTSNAME_h +#define __POSIX_SYS_UTSNAME_h + +/** + * @defgroup UTSNAME utsname Service + * + * @ingroup POSIXAPI + */ +/**@{*/ + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * 4.4.1 Get System Name (Table 4-1), P1003.1b-1993, p. 90 + * + * NOTE: The lengths of the strings in this structure are + * just long enough to reliably contain the RTEMS information. + * For example, the fields are not long enough to support + * Internet hostnames. + */ + +#ifdef _KERNEL +#define SYS_NMLN 48 /* uname(2) for the FreeBSD 1.1 ABI. */ +#endif + +#ifndef SYS_NMLN +#define SYS_NMLN 48 /* User can override. */ +#endif + +struct utsname { + char sysname[SYS_NMLN]; /* Name of this implementation of the */ + /* operating system */ + char nodename[SYS_NMLN]; /* Name of this node within an implementation */ + /* specified communication network */ + char release[SYS_NMLN]; /* Current release level of this implementation */ + char version[SYS_NMLN]; /* Current version level of this release */ + char machine[SYS_NMLN]; /* Name of the hardware type on which the system */ + /* is running */ +}; + +/** + * @brief Get system name. + * + * 4.4.1 Get System Name, P1003.1b-1993, p. 90 + */ +int uname( + struct utsname *name +); + +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ |