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Enable pty/tty functions for BSDs too (initial patch from Xen) 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5079 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2008-08-24 10:34:20 +00:00
parent a10ea30b11
commit 9892fbfb24
1 changed files with 17 additions and 4 deletions
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21
vl.c
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@ -109,6 +109,10 @@ int inet_aton(const char *cp, struct in_addr *ia);
#include "libslirp.h" #include "libslirp.h"
#endif #endif
#if defined(__OpenBSD__)
#include <util.h>
#endif
#if defined(CONFIG_VDE) #if defined(CONFIG_VDE)
#include <libvdeplug.h> #include <libvdeplug.h>
#endif #endif
@ -2465,7 +2469,8 @@ void cfmakeraw (struct termios *termios_p)
} }
#endif #endif
#if defined(__linux__) || defined(__sun__) #if defined(__linux__) || defined(__sun__) || defined(__FreeBSD__) \
|| defined(__NetBSD__) || defined(__OpenBSD__)
typedef struct { typedef struct {
int fd; int fd;
@ -2593,6 +2598,13 @@ static CharDriverState *qemu_chr_open_pty(void)
PtyCharDriver *s; PtyCharDriver *s;
struct termios tty; struct termios tty;
int slave_fd; int slave_fd;
#if defined(__OpenBSD__)
char pty_name[PATH_MAX];
#define q_ptsname(x) pty_name
#else
char *pty_name = NULL;
#define q_ptsname(x) ptsname(x)
#endif
chr = qemu_mallocz(sizeof(CharDriverState)); chr = qemu_mallocz(sizeof(CharDriverState));
if (!chr) if (!chr)
@ -2603,7 +2615,7 @@ static CharDriverState *qemu_chr_open_pty(void)
return NULL; return NULL;
} }
if (openpty(&s->fd, &slave_fd, NULL, NULL, NULL) < 0) { if (openpty(&s->fd, &slave_fd, pty_name, NULL, NULL) < 0) {
return NULL; return NULL;
} }
@ -2612,7 +2624,7 @@ static CharDriverState *qemu_chr_open_pty(void)
tcsetattr(slave_fd, TCSAFLUSH, &tty); tcsetattr(slave_fd, TCSAFLUSH, &tty);
close(slave_fd); close(slave_fd);
fprintf(stderr, "char device redirected to %s\n", ptsname(s->fd)); fprintf(stderr, "char device redirected to %s\n", q_ptsname(s->fd));
chr->opaque = s; chr->opaque = s;
chr->chr_write = pty_chr_write; chr->chr_write = pty_chr_write;
@ -3819,7 +3831,8 @@ CharDriverState *qemu_chr_open(const char *filename)
return qemu_chr_open_pp(filename); return qemu_chr_open_pp(filename);
} else } else
#endif #endif
#if defined(__linux__) || defined(__sun__) #if defined(__linux__) || defined(__sun__) || defined(__FreeBSD__) \
|| defined(__NetBSD__) || defined(__OpenBSD__)
if (strstart(filename, "/dev/", NULL)) { if (strstart(filename, "/dev/", NULL)) {
return qemu_chr_open_tty(filename); return qemu_chr_open_tty(filename);
} else } else