return 0;
}
+/*
+ * Like skip_prefix, but promises never to read past "len" bytes of the input
+ * buffer, and returns the remaining number of bytes in "out" via "outlen".
+ */
+static inline int skip_prefix_mem(const char *buf, size_t len,
+ const char *prefix,
+ const char **out, size_t *outlen)
+{
+ size_t prefix_len = strlen(prefix);
+ if (prefix_len <= len && !memcmp(buf, prefix, prefix_len)) {
+ *out = buf + prefix_len;
+ *outlen = len - prefix_len;
+ return 1;
+ }
+ return 0;
+}
+
/*
* If buf ends with suffix, return 1 and subtract the length of the suffix
* from *len. Otherwise, return 0 and leave *len untouched.
#define getpagesize() sysconf(_SC_PAGESIZE)
#endif
+#ifndef O_CLOEXEC
+#define O_CLOEXEC 0
+#endif
+
#ifdef FREAD_READS_DIRECTORIES
#ifdef fopen
#undef fopen
* you can do:
*
* struct foo *f;
- * FLEX_ALLOC_STR(f, name, src);
+ * FLEXPTR_ALLOC_STR(f, name, src);
*
* and "name" will point to a block of memory after the struct, which will be
* freed along with the struct (but the pointer can be repointed anywhere).
#endif
#endif
+
+extern int cmd_main(int, const char **);