* derivatives without specific, written prior permission.
*/
+#include <config.h>
#include "util.h"
#include <stdarg.h>
#include <stdio.h>
static void
out_of_memory(void)
{
- fatal(0, "virtual memory exhausted");
+ ofp_fatal(0, "virtual memory exhausted");
}
void *
return p;
}
+void *
+xmemdup(const void *p_, size_t size)
+{
+ void *p = xmalloc(size);
+ memcpy(p, p_, size);
+ return p;
+}
+
char *
-xstrdup(const char *s_)
+xmemdup0(const char *p_, size_t length)
{
- size_t size = strlen(s_) + 1;
- char *s = xmalloc(size);
- memcpy(s, s_, size);
- return s;
+ char *p = xmalloc(length + 1);
+ memcpy(p, p_, length);
+ p[length] = '\0';
+ return p;
+}
+
+char *
+xstrdup(const char *s)
+{
+ return xmemdup0(s, strlen(s));
}
char *
return s;
}
-void fatal(int err_no, const char *format, ...)
+void
+ofp_fatal(int err_no, const char *format, ...)
{
va_list args;
exit(EXIT_FAILURE);
}
-void error(int err_no, const char *format, ...)
-{
- va_list args;
-
- fprintf(stderr, "%s: ", program_name);
- va_start(args, format);
- vfprintf(stderr, format, args);
- va_end(args);
- if (err_no != 0)
- fprintf(stderr, " (%s)", strerror(err_no));
- putc('\n', stderr);
-}
-
-void debug(int err_no, const char *format, ...)
+void
+ofp_error(int err_no, const char *format, ...)
{
va_list args;
* byte in 'buf'. If 'ascii' is true then the corresponding ASCII characters
* are also rendered alongside. */
void
-hex_dump(FILE *stream, const void *buf_, size_t size,
- uintptr_t ofs, bool ascii)
+ofp_hex_dump(FILE *stream, const void *buf_, size_t size,
+ uintptr_t ofs, bool ascii)
{
const uint8_t *buf = buf_;
const size_t per_line = 16; /* Maximum bytes per line. */