URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libc/] [sys/] [linux/] [gethostname.c] - Diff between revs 148 and 158

Rev 148	Rev 158
`/* Copyright 2002, Red Hat Inc. */`	`/* Copyright 2002, Red Hat Inc. */`

`#include <errno.h>`	`#include <errno.h>`
`#include <string.h>`	`#include <string.h>`
`#include <unistd.h>`	`#include <unistd.h>`
`#include <sys/utsname.h>`	`#include <sys/utsname.h>`
`#include <machine/weakalias.h>`	`#include <machine/weakalias.h>`

`int`	`int`
`__gethostname (char *name, size_t len)`	`__gethostname (char *name, size_t len)`
`{`	`{`
`struct utsname nodebuf;`	`struct utsname nodebuf;`
`size_t nodelen;`	`size_t nodelen;`

`if (uname (&nodebuf))`	`if (uname (&nodebuf))`
`return -1;`	`return -1;`

`nodelen = strlen (nodebuf.nodename) + 1;`	`nodelen = strlen (nodebuf.nodename) + 1;`
`if (len < nodelen)`	`if (len < nodelen)`
`memcpy (name, nodebuf.nodename, len);`	`memcpy (name, nodebuf.nodename, len);`
`else`	`else`
`memcpy (name, nodebuf.nodename, nodelen);`	`memcpy (name, nodebuf.nodename, nodelen);`

`if (nodelen > len)`	`if (nodelen > len)`
`{`	`{`
`errno = ENAMETOOLONG;`	`errno = ENAMETOOLONG;`
`return -1;`	`return -1;`
`}`	`}`
`return 0;`	`return 0;`
`}`	`}`
`weak_alias(__gethostname, gethostname)`	`weak_alias(__gethostname, gethostname)`