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Change many cygheap allocation routines to their *_abort analogs.

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* cygheap.cc (cmalloc_abort): New function.
(crealloc_abort): Ditto.
(ccalloc_abort): Ditto.
This commit is contained in:
Christopher Faylor
2007-11-26 21:30:49 +00:00
parent 32cba6cb3a
commit ee4388c420
20 changed files with 114 additions and 80 deletions
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16
winsup/cygwin/fhandler_proc.cc
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@@ -357,7 +357,7 @@ fhandler_proc::fill_filebuf ()
bufalloc = strlen (uts_name.sysname) + 1
+ strlen (uts_name.release) + 1
+ strlen (uts_name.version) + 2;
filebuf = (char *) crealloc (filebuf, bufalloc);
filebuf = (char *) crealloc_abort (filebuf, bufalloc);
filesize = __small_sprintf (filebuf, "%s %s %s\n",
uts_name.sysname, uts_name.release,
uts_name.version);
@@ -366,13 +366,13 @@ fhandler_proc::fill_filebuf ()
}
case PROC_UPTIME:
{
filebuf = (char *) crealloc (filebuf, bufalloc = 80);
filebuf = (char *) crealloc_abort (filebuf, bufalloc = 80);
filesize = format_proc_uptime (filebuf, bufalloc);
break;
}
case PROC_STAT:
{
filebuf = (char *) crealloc (filebuf, bufalloc = 16384);
filebuf = (char *) crealloc_abort (filebuf, bufalloc = 16384);
filesize = format_proc_stat (filebuf, bufalloc);
break;
}
@@ -383,32 +383,32 @@ fhandler_proc::fill_filebuf ()
* Windows 95/98/me does have the KERNEL/CPUUsage performance counter
* which is similar.
*/
filebuf = (char *) crealloc (filebuf, bufalloc = 16);
filebuf = (char *) crealloc_abort (filebuf, bufalloc = 16);
filesize = __small_sprintf (filebuf, "%u.%02u %u.%02u %u.%02u\n",
0, 0, 0, 0, 0, 0);
break;
}
case PROC_MEMINFO:
{
filebuf = (char *) crealloc (filebuf, bufalloc = 2048);
filebuf = (char *) crealloc_abort (filebuf, bufalloc = 2048);
filesize = format_proc_meminfo (filebuf, bufalloc);
break;
}
case PROC_CPUINFO:
{
filebuf = (char *) crealloc (filebuf, bufalloc = 16384);
filebuf = (char *) crealloc_abort (filebuf, bufalloc = 16384);
filesize = format_proc_cpuinfo (filebuf, bufalloc);
break;
}
case PROC_PARTITIONS:
{
filebuf = (char *) crealloc (filebuf, bufalloc = 4096);
filebuf = (char *) crealloc_abort (filebuf, bufalloc = 4096);
filesize = format_proc_partitions (filebuf, bufalloc);
break;
}
case PROC_SELF:
{
filebuf = (char *) crealloc (filebuf, bufalloc = 32);
filebuf = (char *) crealloc_abort (filebuf, bufalloc = 32);
filesize = __small_sprintf (filebuf, "%d", getpid ());
}
}