From e5888a1ffdae813d7575f5fb02275c6bb07e5199 Mon Sep 17 00:00:00 2001 From: Taru Karttunen Date: Wed, 30 Mar 2011 15:46:40 +0300 Subject: Import sources from 2011-03-30 iso image --- sys/src/libstdio/tmpnam.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100755 sys/src/libstdio/tmpnam.c (limited to 'sys/src/libstdio/tmpnam.c') diff --git a/sys/src/libstdio/tmpnam.c b/sys/src/libstdio/tmpnam.c new file mode 100755 index 000000000..666e4dad9 --- /dev/null +++ b/sys/src/libstdio/tmpnam.c @@ -0,0 +1,20 @@ +/* + * pANS stdio -- tmpnam + */ +#include "iolib.h" + +char *tmpnam(char *s){ + static char name[]="/tmp/tn000000000000"; + char *p; + do{ + p=name+7; + while(*p=='9') *p++='0'; + if(*p=='\0') return NULL; + ++*p; + }while(access(name, 0)==0); + if(s){ + strcpy(s, name); + return s; + } + return name; +} -- cgit v1.2.3