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Use F_SETOWN if SIOCSPGRP is not available.

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This commit is contained in:
Michael Meissner
1995-04-11 15:14:07 +00:00
parent faf2dc2714
commit 45f90c50d3
2 changed files with 15 additions and 3 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
Tue Apr 11 11:07:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* gdbtk.c (gdbtk_init): If SIOCSPGRP is not available, but
F_SETOWN is, use that.
Mon Apr 10 18:31:57 1995 Stan Shebs <shebs@andros.cygnus.com> Mon Apr 10 18:31:57 1995 Stan Shebs <shebs@andros.cygnus.com>
Merge in support for Mac MPW as a host. Merge in support for Mac MPW as a host.

13
gdb/gdbtk.c
View File

@ -105,7 +105,7 @@ gdbtk_fputs (ptr, stream)
FILE *stream; FILE *stream;
{ {
if (result_ptr) if (result_ptr)
Tcl_DStringAppend (result_ptr, ptr, -1); Tcl_DStringAppend (result_ptr, (char *)ptr, -1);
else else
{ {
Tcl_DString str; Tcl_DString str;
@ -113,7 +113,7 @@ gdbtk_fputs (ptr, stream)
Tcl_DStringInit (&str); Tcl_DStringInit (&str);
Tcl_DStringAppend (&str, "gdbtk_tcl_fputs", -1); Tcl_DStringAppend (&str, "gdbtk_tcl_fputs", -1);
Tcl_DStringAppendElement (&str, ptr); Tcl_DStringAppendElement (&str, (char *)ptr);
Tcl_Eval (interp, Tcl_DStringValue (&str)); Tcl_Eval (interp, Tcl_DStringValue (&str));
Tcl_DStringFree (&str); Tcl_DStringFree (&str);
@ -1121,7 +1121,14 @@ gdbtk_init ()
i = getpid(); i = getpid();
if (ioctl (x_fd, SIOCSPGRP, &i)) if (ioctl (x_fd, SIOCSPGRP, &i))
perror_with_name ("gdbtk_init: ioctl SIOCSPGRP failed"); perror_with_name ("gdbtk_init: ioctl SIOCSPGRP failed");
#endif
#else
#ifdef F_SETOWN
i = getpid();
if (fcntl (x_fd, F_SETOWN, i))
perror_with_name ("gdbtk_init: fcntl F_SETOWN failed");
#endif /* F_SETOWN */
#endif /* !SIOCSPGRP */
#else #else
if (ioctl (x_fd, I_SETSIG, S_INPUT|S_RDNORM) < 0) if (ioctl (x_fd, I_SETSIG, S_INPUT|S_RDNORM) < 0)
perror_with_name ("gdbtk_init: ioctl I_SETSIG failed"); perror_with_name ("gdbtk_init: ioctl I_SETSIG failed");