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| author |   dlg <dlg@openbsd.org> | 2015-09-04 02:55:09 +0000 |
|---|---|---|
| committer | dlg <dlg@openbsd.org> | 2015-09-04 02:55:09 +0000 |
| commit | 53e67138433457f57d293c05d2f1ff3b9654312a (patch) | |
| tree | 31ee325a9023b135d0564487828ae3cb9b10dbad /lib/libkvm/kvm.c | |
| parent | synchronize synopsis and usage. (diff) | |
| download | wireguard-openbsd-53e67138433457f57d293c05d2f1ff3b9654312a.tar.xz wireguard-openbsd-53e67138433457f57d293c05d2f1ff3b9654312a.zip | |
add kvm_realloc() as a private function.
part of a larger diff
ok millert@ guenther@
Diffstat (limited to 'lib/libkvm/kvm.c')
| -rw-r--r-- | lib/libkvm/kvm.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/libkvm/kvm.c b/lib/libkvm/kvm.c index ee97c433b16..a261ce4ff82 100644 --- a/lib/libkvm/kvm.c +++ b/lib/libkvm/kvm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kvm.c,v 1.55 2015/05/11 00:42:54 guenther Exp $ */ +/* $OpenBSD: kvm.c,v 1.56 2015/09/04 02:55:09 dlg Exp $ */ /* $NetBSD: kvm.c,v 1.43 1996/05/05 04:31:59 gwr Exp $ */ /*- @@ -163,6 +163,14 @@ _kvm_malloc(kvm_t *kd, size_t n) return (p); } +void * +_kvm_realloc(kvm_t *kd, void *p, size_t n) +{ + if ((p = realloc(p, n)) == NULL) + _kvm_err(kd, kd->program, "%s", strerror(errno)); + return (p); +} + static kvm_t * _kvm_open(kvm_t *kd, const char *uf, const char *mf, const char *sf, int flag, char *errout) |