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--- lz4jsoncat.c.orig 2025-06-24 19:59:38 UTC
+++ lz4jsoncat.c
@@ -29,7 +29,9 @@
#include <stdlib.h>
#include <stdint.h>
#ifndef __APPLE__
-#include <endian.h>
+# if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFlyBSD__)
+#include <sys/endian.h>
+#endif
#else
#define htole32(x) x /* assume apple targets are little endian */
#endif
@@ -38,8 +40,8 @@ int main(int ac, char **av)
int main(int ac, char **av)
{
- while (*++av) {
- int fd = open(*av, O_RDONLY);
+ while (--ac) {
+ int fd = open(*++av, O_RDONLY);
if (fd < 0) {
perror(*av);
continue;
@@ -55,7 +57,7 @@ int main(int ac, char **av)
}
char *map = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0);
- if (map == (char *)-1) {
+ if (map == MAP_FAILED) {
perror(*av);
exit(1);
}
@@ -63,7 +65,7 @@ int main(int ac, char **av)
fprintf(stderr, "%s: not a mozLZ4a file\n", *av);
exit(1);
}
- size_t outsz = htole32(*(uint32_t *) (map + 8));
+ ssize_t outsz = htole32(*(uint32_t *) (map + 8));
char *out = malloc(outsz);
if (!out) {
fprintf(stderr, "Cannot allocate memory\n");
@@ -87,6 +89,3 @@ int main(int ac, char **av)
}
return 0;
}
-
-
-
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