diff options
| author |   tholo <tholo@openbsd.org> | 1997-05-31 08:47:55 +0000 |
|---|---|---|
| committer | tholo <tholo@openbsd.org> | 1997-05-31 08:47:55 +0000 |
| commit | af0d2a954a26d73fc6877361611712238b05579e (patch) | |
| tree | 9e881fff0d24cf85ff1c352e79c3fbc4bf0eadf1 /lib/libc/stdlib/malloc.3 | |
| parent | Set errno to EBADF when trying to write to a stream not open for writing; (diff) | |
| download | wireguard-openbsd-af0d2a954a26d73fc6877361611712238b05579e.tar.xz wireguard-openbsd-af0d2a954a26d73fc6877361611712238b05579e.zip | |
Add x/X option to behave like X11 xmalloc; from FreeBSD
Reduce diffs wrt. FreeBSD some
Diffstat (limited to 'lib/libc/stdlib/malloc.3')
| -rw-r--r-- | lib/libc/stdlib/malloc.3 | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/libc/stdlib/malloc.3 b/lib/libc/stdlib/malloc.3 index e206245cc27..f5ab9d70d9b 100644 --- a/lib/libc/stdlib/malloc.3 +++ b/lib/libc/stdlib/malloc.3 @@ -33,7 +33,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $OpenBSD: malloc.3,v 1.4 1996/09/26 04:19:41 tholo Exp $ +.\" $OpenBSD: malloc.3,v 1.5 1997/05/31 08:47:55 tholo Exp $ .\" .Dd August 27, 1996 .Dt MALLOC 3 @@ -160,6 +160,18 @@ This can substantially aid in compacting memory. ``utrace'' generate entries for ktrace(1) for all operations. Consult the source for this one. +.It X +``xmalloc'' +rather than return failure, +.Xr abort 3 +the program with a diagnostic message on stderr. +It is the intention that this option be set at compile time by +including in the source: +.Bd -literal -offset indent +extern char *malloc_options; +malloc_options = "X"; +.Ed + .It Z ``zero'' fill some junk into the area allocated (see ``J''), except for the exact length the user asked for, which is zeroed. |