Mirror of :pserver:cvs@cvs.fefe.de:/cvs libowfat https://www.fefe.de/libowfat/
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#include <stralloc.h>
#include <buffer.h>
#include <io.h>
#include <errmsg.h>
#include <unistd.h>
int main() {
static stralloc line;
buffer in;
char buf[4096];
int64 fd;
char* home;
long r;
if (!(home=getenv("HOME"))) die(1,"no $HOME");
if (!stralloc_copys(&line,home) || !stralloc_cats(&line,"/.slrnrc") || !stralloc_0(&line))
die(1,"out of memory");
if (!io_readfile(&fd,line.s))
diesys(1,"could not open ~/.slrnrc");
buffer_init(&in,read,fd,buf,sizeof buf);
while ((r=buffer_getnewline_sa(&in,&line))>0) {