Trailing-Edge
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PDP-10 Archives
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SRI_NIC_PERM_FS_1_19910112
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c/lib/stdio/fputs.c
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/*
* FPUTS - put a string to a stream
*
* Copyright (c) 1986 by Ian Macky, SRI International
*/
#include <stdio.h>
#include <string.h>
#include <errno.h>
extern int write(); /* Syscall */
#if __STDC__
#define CONST const
#else
#define CONST
#endif
int fputs(s, f)
register CONST char *s;
register FILE *f;
{
register int c, i;
if (!_writeable(f))
return EOF;
if (f->sioflgs & _SIOF_BUF) {
while ((c = *s++) && (c = putc(c, f)) != EOF) ;
return c;
} else {
if ((i = strlen(s)) > 0) {
if (write(f->siofd, s, i) == -1) {
f->sioerr = errno;
return EOF;
}
f->siofdoff += i;
return 0;
}
}
}