commit - 49fda441d2d22ec646d02a5159e7f52ab457b314
commit + d72054aa270d6f3d539e830ef9892138a255872a
blob - bdc8841f331f73cc7d6431858e5451ace4170c84
blob + 6a3b1fcab397d8cf60bbc9a0f08b4347cdcb1aa4
--- src/lib9/mkfile
+++ src/lib9/mkfile
sleep.$O\
strecpy.$O\
sysfatal.$O\
+ sysname.$O\
tas-$OBJTYPE.$O\
time.$O\
tokenize.$O\
blob - /dev/null
blob + 775b609496a8bb858f6d4ea893ba807429d6a3ed (mode 644)
--- /dev/null
+++ src/lib9/sysname.c
+#include <u.h>
+#include <libc.h>
+
+char*
+sysname(void)
+{
+ char buf[300], *p, *q;
+
+ if((q = getenv("sysname")) == nil){
+ if(gethostname(buf, sizeof buf) < 0)
+ goto err;
+ buf[sizeof buf-1] = 0;
+ q = strdup(buf);
+ if(q == nil)
+ goto err;
+ }
+ if((p = strchr(q, '.')) != nil)
+ *p = 0;
+ return q;
+
+err:
+ return "gnot";
+}