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Allow psim to be built on go32

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This commit is contained in:
Michael Meissner 1996-05-24 14:15:17 +00:00
parent 64a37d3cfc
commit f64dbcddaf
2 changed files with 21 additions and 1 deletions
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12
sim/ppc/ChangeLog
View File

@ -1,3 +1,15 @@
Fri May 24 10:08:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* hw_pal.c (WITH_STDIO): Redefine if O_NDELAY, F_GETFL, or F_SETFL
are not defined.
(scan_hw_pal): Do not cause syntax error if O_NDELAY, F_GETFL, or
F_SETFL not defined.
Tue May 21 17:24:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* emul_netbsd.c (write_stat): Don't convert st_blocks unless the
host is netbsd.
Thu May 16 10:56:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* configure.in (AC_CHECK_HEADERS): Add sys/ioctl.h.

10
sim/ppc/hw_pal.c
View File

@ -54,6 +54,10 @@
#include <stdlib.h>
#endif
#if !defined(O_NDELAY) || !defined(F_GETFL) || !defined(F_SETFL)
#undef WITH_STDIO
#define WITH_STDIO DO_USE_STDIO
#endif
/* Device:
@ -121,6 +125,10 @@ scan_hw_pal(hw_pal_device *hw_pal)
}
} else {
#if !defined(O_NDELAY) || !defined(F_GETFL) || !defined(F_SETFL)
error ("O_NDELAY, F_GETFL, or F_SETFL not defined");
#else
/* check for input */
int flags;
int status;
@ -150,6 +158,7 @@ scan_hw_pal(hw_pal_device *hw_pal)
perror("hw_pal");
return;
}
#endif
}
}
@ -271,7 +280,6 @@ hw_pal_instance_read_callback(device_instance *instance,
unsigned_word len)
{
char *buf_char = (char *)buf;
hw_pal_device *hw_pal = device_instance_data(instance);
if (WITH_STDIO == DO_USE_STDIO) {
char *line = fgets (buf_char, len, stdin);
return ((!line) ? -1 : strlen (buf_char));