diff options
Diffstat (limited to 'src/sysdeps/tryendianness.c')
-rw-r--r-- | src/sysdeps/tryendianness.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/src/sysdeps/tryendianness.c b/src/sysdeps/tryendianness.c deleted file mode 100644 index 3fa1938..0000000 --- a/src/sysdeps/tryendianness.c +++ /dev/null @@ -1,43 +0,0 @@ -/* ISC license. */ - -#include <stdio.h> - -int main (void) -{ - unsigned long i = 0xdeadbeefUL ; - if (sizeof(unsigned long) == 4) - if ((((unsigned char *)(&i))[0] == 0xef) - && (((unsigned char *)(&i))[1] == 0xbe) - && (((unsigned char *)(&i))[2] == 0xad) - && (((unsigned char *)(&i))[3] == 0xde)) - return (puts("little"), 0) ; - else if ((((unsigned char *)(&i))[0] == 0xde) - && (((unsigned char *)(&i))[1] == 0xad) - && (((unsigned char *)(&i))[2] == 0xbe) - && (((unsigned char *)(&i))[3] == 0xef)) - return (puts("big"), 0) ; - else return (puts("unknown"), 1) ; - else if (sizeof(unsigned long) == 8) - if ((((unsigned char *)(&i))[0] == 0xef) - && (((unsigned char *)(&i))[1] == 0xbe) - && (((unsigned char *)(&i))[2] == 0xad) - && (((unsigned char *)(&i))[3] == 0xde) - && (((unsigned char *)(&i))[4] == 0x00) - && (((unsigned char *)(&i))[5] == 0x00) - && (((unsigned char *)(&i))[6] == 0x00) - && (((unsigned char *)(&i))[7] == 0x00)) - return (puts("little"), 0) ; - else if (sizeof(unsigned long) == 8) - if ((((unsigned char *)(&i))[0] == 0x00) - && (((unsigned char *)(&i))[1] == 0x00) - && (((unsigned char *)(&i))[2] == 0x00) - && (((unsigned char *)(&i))[3] == 0x00) - && (((unsigned char *)(&i))[4] == 0xde) - && (((unsigned char *)(&i))[5] == 0xad) - && (((unsigned char *)(&i))[6] == 0xbe) - && (((unsigned char *)(&i))[7] == 0xef)) - return (puts("big"), 0) ; - else return (puts("unknown"), 1) ; - else return 1 ; - else return (puts("unknown unsigned long size"), 1) ; -} |