diff options
| -rw-r--r-- | xalloca.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/xalloca.c b/xalloca.c new file mode 100644 index 00000000..d5ed7abe --- /dev/null +++ b/xalloca.c @@ -0,0 +1,47 @@ +/* + * xalloca.c -- allocate space or die + * + * For license terms, see the file COPYING in this directory. + */ + +#include "config.h" +#include <stdio.h> +#include <errno.h> +#include <string.h> +#if defined(STDC_HEADERS) +#include <stdlib.h> +#endif +#if defined(HAVE_ALLOCA_H) +#include <alloca.h> +#else +#ifdef _AIX + #pragma alloca +#endif +#endif + +#include "fetchmail.h" + +#if defined(HAVE_VOIDPOINTER) +#define XALLOCATYPE void +#else +#define XALLOCATYPE char +#endif + +XALLOCATYPE * +#ifdef __STDC__ +xalloca (size_t n) +#else +xalloca (n) + +int n; +#endif +{ + XALLOCATYPE *p; + + p = (XALLOCATYPE *) alloca(n); + if (p == (XALLOCATYPE *) 0) + error(PS_UNDEFINED, 0, "alloca failed"); + return(p); +} + +/* xalloca.c ends here */ |