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Test for EOF returned by stdio routines have to use the full int width.

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keie 1985-01-21 23:52:19 +00:00
parent 52a627589a
commit f7027ba7e4
1 changed files with 4 additions and 2 deletions

6
lang/basic/lib/io.c
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@ -59,6 +59,7 @@ _zone()
_in(buf) _in(buf)
char *buf; char *buf;
{ {
register int holder ;
char *c; char *c;
int pos; int pos;
if( _chann == -1) if( _chann == -1)
@ -69,8 +70,9 @@ char *buf;
stty(0,_ttydef); stty(0,_ttydef);
}else pos= _fdtable[_chann].pos; }else pos= _fdtable[_chann].pos;
c= buf; c= buf;
while( (*c = fgetc(_chanrd)) != EOF && *c != '\n'){ while( (holder = fgetc(_chanrd)) != EOF && holder != '\n'){
if( _chann == -1) putchar(*c); *c= holder ;
if( _chann == -1) putchar(holder);
c++; pos++; c++; pos++;
} }
*c= 0; *c= 0;