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#include "jsh.h"
#include "lists.h"
#include "rope.h"
#include "spawn.h"
#ifdef HAVE_POPEN
#include <stdio.h>
#if defined(_MSC_VER) || defined(__BORLANDC__)
#define popen _popen
#define pclose _pclose
#endif
int spawn( LIST* command,
Rope* output )
{
FILE* p = NULL;
Rope cmd;
const char* cmd_string;
rope_init( output );
fflush(NULL);
rope_init( &cmd );
cmd_string = command->string;
if ( command->next )
{
for ( ; command; command = command->next )
rope_append( &cmd, command->string );
cmd_string = rope->data;
}
p = popen( cmd_string, "r");
rope_done( &cmd );
if ( p == NULL )
return L0;
for (;;) {
ret = fread( buffer, sizeof(char), sizeof(buffer), p );
if (ret <= 0)
break;
rope_add( output, buffer, ret );
}
pclose(p);
return 0;
}
#endif /* HAVE_POPEN */
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