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| author | Fernando Nasser <fnasser@redhat.com> | 2000-02-25 16:37:32 +0000 |
|---|---|---|
| committer | Fernando Nasser <fnasser@redhat.com> | 2000-02-25 16:37:32 +0000 |
| commit | 608d5915ac07fc506d7f0fc33af11e3ca4f5c35f (patch) | |
| tree | 5475f732f17b3263bc2c8ba8ac11094e591c73cb /gdb/rdi-share | |
| parent | 084e9a84fa98131f2cab8f9b276645e8e5abdd1e (diff) | |
| download | gdb-608d5915ac07fc506d7f0fc33af11e3ca4f5c35f.zip gdb-608d5915ac07fc506d7f0fc33af11e3ca4f5c35f.tar.gz gdb-608d5915ac07fc506d7f0fc33af11e3ca4f5c35f.tar.bz2 | |
2000-02-25 Fernando Nasser <fnasser@cygnus.com>
From: Thomas Zenker <thz@Lennartz-electronic.DE>
* rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
NetBSD...) sys_errlist should not be declared in hsys.c.
NEED_SYSERRLIST is set already by configure, so we can use it.
* rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
posix compliant and we should not work with the old compatibility
stuff. Because of that I undef BSD in case of FBSD etc and include
sys/ioctl to get the flags.
* rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
for exclusive use.
Diffstat (limited to 'gdb/rdi-share')
| -rw-r--r-- | gdb/rdi-share/hsys.c | 2 | ||||
| -rw-r--r-- | gdb/rdi-share/unixcomm.c | 12 |
2 files changed, 14 insertions, 0 deletions
diff --git a/gdb/rdi-share/hsys.c b/gdb/rdi-share/hsys.c index 3913756..1d47a85 100644 --- a/gdb/rdi-share/hsys.c +++ b/gdb/rdi-share/hsys.c @@ -125,8 +125,10 @@ static void DebugCheckNullTermString(char *prefix, bool nl, } } +#ifdef NEED_SYSERRLIST extern int sys_nerr; extern char *sys_errlist[]; +#endif static char *DebugStrError(int last_errno) { diff --git a/gdb/rdi-share/unixcomm.c b/gdb/rdi-share/unixcomm.c index 708387b..6891c0d 100644 --- a/gdb/rdi-share/unixcomm.c +++ b/gdb/rdi-share/unixcomm.c @@ -36,6 +36,11 @@ #include <sys/types.h> #include <sys/time.h> +#if defined (__FreeBSD__) || defined (__NetBSD__) || defined (__OpenBSD__) || defined (bsdi) +#undef BSD +#include <sys/ioctl.h> +#endif + #ifdef sun # include <sys/ioccom.h> # ifdef __svr4__ @@ -253,6 +258,13 @@ extern int Unix_OpenSerial(const char *name) perror("open"); return -1; } +#ifdef TIOCEXCL + if (ioctl(serpfd, TIOCEXCL) < 0) { + close(serpfd); + perror("ioctl: TIOCEXCL"); + return -1; + } +#endif return 0; } |