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Mail Archives: djgpp/1996/05/27/11:19:36

Xref: news2.mv.net comp.os.msdos.djgpp:4280
From: jlouwere AT galaxy DOT csc DOT calpoly DOT edu (Jan Louwerens)
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Trapping failed malloc calls
Date: 24 May 1996 19:08:09 GMT
Organization: Cal Poly Computer Science Dept.
Lines: 34
Message-ID: <4o51ep$m4@waldorf.csc.calpoly.edu>
References: <4o40cb$khi AT news DOT manawatu DOT gen DOT nz>
NNTP-Posting-User: jlouwere AT galaxy DOT csc DOT calpoly DOT edu
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

Malcolm Taylor (malcolm AT manawatu DOT gen DOT nz) wrote:
: Hi,
: 	I am wondering if there is an easy way of trapping failed malloc and
: new calls within a program. At present the program will just exit with
: a stack trace that often hides the fact that the program is simply
: running out of memory (eg a memory leak bug maybe). I would like to be
: able to trap a failed call to malloc (or new) and exit gracefully with
: a message about running out of memory.

: Thanks,
: Malcolm

Buffer = malloc(size);
if (Buffer == NULL) {
   printf("Error allocating memory for Buffer!\n"
   exit(-1);
}

This should work for malloc.

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| \__________\ \_________\                 |\           \ \    \
\ |          | |         |                 | \___________\ \____\
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