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28 lines
611 B
C
28 lines
611 B
C
#include "stralloc.h"
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#include "buffer.h"
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#include "io.h"
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#include "errmsg.h"
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#include <unistd.h>
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int main() {
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static stralloc line;
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buffer in;
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char buf[4096];
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int64 fd;
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char* home;
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long r;
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errmsg_iam("buffer_getline");
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if (!(home=getenv("HOME"))) die(1,"no $HOME");
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if (!stralloc_copys(&line,home) || !stralloc_cats(&line,"/.slrnrc") || !stralloc_0(&line))
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die(1,"out of memory");
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if (!io_readfile(&fd,line.s))
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diesys(1,"could not open ~/.slrnrc");
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buffer_init(&in,read,fd,buf,sizeof buf);
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while ((r=buffer_getnewline_sa(&in,&line))>0) {
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write(1,line.s,line.len);
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}
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}
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