1*3e12c5d1SDavid du Colombier /* 2*3e12c5d1SDavid du Colombier * pANS stdio -- tmpnam 3*3e12c5d1SDavid du Colombier */ 4*3e12c5d1SDavid du Colombier #include "iolib.h" 5*3e12c5d1SDavid du Colombier tmpnam(char * s)6*3e12c5d1SDavid du Colombierchar *tmpnam(char *s){ 7*3e12c5d1SDavid du Colombier static char name[]="/tmp/tn000000000000"; 8*3e12c5d1SDavid du Colombier char *p; 9*3e12c5d1SDavid du Colombier do{ 10*3e12c5d1SDavid du Colombier p=name+7; 11*3e12c5d1SDavid du Colombier while(*p=='9') *p++='0'; 12*3e12c5d1SDavid du Colombier if(*p=='\0') return NULL; 13*3e12c5d1SDavid du Colombier ++*p; 14*3e12c5d1SDavid du Colombier }while(access(name, 0)==0); 15*3e12c5d1SDavid du Colombier if(s){ 16*3e12c5d1SDavid du Colombier strcpy(s, name); 17*3e12c5d1SDavid du Colombier return s; 18*3e12c5d1SDavid du Colombier } 19*3e12c5d1SDavid du Colombier return name; 20*3e12c5d1SDavid du Colombier } 21