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[/] [or1k/] [trunk/] [linux/] [uClibc/] [libc/] [sysdeps/] [linux/] [common/] [getdnnm.c] - Rev 1325
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#include <stdlib.h> #include <string.h> #include <unistd.h> #include <errno.h> #define __USE_GNU #include <sys/utsname.h> int getdomainname(char *name, size_t len) { struct utsname uts; if (name == NULL) { __set_errno(EINVAL); return -1; } if (uname(&uts) == -1) return -1; if (strlen(uts.domainname)+1 > len) { __set_errno(EINVAL); return -1; } strcpy(name, uts.domainname); return 0; }
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