diff options
Diffstat (limited to 'libobjc/archive.c')
| -rw-r--r-- | libobjc/archive.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/libobjc/archive.c b/libobjc/archive.c index 10106c1..e6b6d2f9 100644 --- a/libobjc/archive.c +++ b/libobjc/archive.c @@ -28,10 +28,7 @@ Boston, MA 02111-1307, USA. */ #include "runtime.h" #include "typedstream.h" #include "encoding.h" - -#ifdef HAVE_STDLIB_H #include <stdlib.h> -#endif extern int fflush(FILE*); @@ -566,7 +563,7 @@ objc_read_short (struct objc_typed_stream* stream, short* value) { int pos = 1; int nbytes = buf[0] & _B_NUMBER; - if (nbytes > sizeof (short)) + if (nbytes > (int) sizeof (short)) objc_error(nil, OBJC_ERR_BAD_DATA, "expected short, got bigger (%dbits)", nbytes*8); len = (*stream->read)(stream->physical, buf+1, nbytes); @@ -595,7 +592,7 @@ objc_read_unsigned_short (struct objc_typed_stream* stream, { int pos = 1; int nbytes = buf[0] & _B_NUMBER; - if (nbytes > sizeof (short)) + if (nbytes > (int) sizeof (short)) objc_error(nil, OBJC_ERR_BAD_DATA, "expected short, got int or bigger"); len = (*stream->read)(stream->physical, buf+1, nbytes); @@ -622,7 +619,7 @@ objc_read_int (struct objc_typed_stream* stream, int* value) { int pos = 1; int nbytes = buf[0] & _B_NUMBER; - if (nbytes > sizeof (int)) + if (nbytes > (int) sizeof (int)) objc_error(nil, OBJC_ERR_BAD_DATA, "expected int, got bigger"); len = (*stream->read)(stream->physical, buf+1, nbytes); (*value) = 0; @@ -649,7 +646,7 @@ objc_read_long (struct objc_typed_stream* stream, long* value) { int pos = 1; int nbytes = buf[0] & _B_NUMBER; - if (nbytes > sizeof (long)) + if (nbytes > (int) sizeof (long)) objc_error(nil, OBJC_ERR_BAD_DATA, "expected long, got bigger"); len = (*stream->read)(stream->physical, buf+1, nbytes); (*value) = 0; @@ -666,7 +663,8 @@ __inline__ int __objc_read_nbyte_uint (struct objc_typed_stream* stream, unsigned int nbytes, unsigned int* val) { - int len, pos = 0; + int len; + unsigned int pos = 0; unsigned char buf[sizeof(unsigned int)+1]; if (nbytes > sizeof (int)) @@ -702,7 +700,8 @@ int __objc_read_nbyte_ulong (struct objc_typed_stream* stream, unsigned int nbytes, unsigned long* val) { - int len, pos = 0; + int len; + unsigned int pos = 0; unsigned char buf[sizeof(unsigned long)+1]; if (nbytes > sizeof (long)) @@ -1043,7 +1042,7 @@ objc_write_type(TypedStream* stream, const char* type, const void* data) case _C_ARY_B: { int len = atoi(type+1); - while (isdigit(*++type)) + while (isdigit((unsigned char)*++type)) ; return objc_write_array (stream, type, len, data); } @@ -1139,7 +1138,7 @@ objc_read_type(TypedStream* stream, const char* type, void* data) case _C_ARY_B: { int len = atoi(type+1); - while (isdigit(*++type)) + while (isdigit((unsigned char)*++type)) ; return objc_read_array (stream, type, len, data); } @@ -1257,7 +1256,7 @@ objc_write_types (TypedStream* stream, const char* type, ...) { int len = atoi(c+1); const char* t = c; - while (isdigit(*++t)) + while (isdigit((unsigned char)*++t)) ; res = objc_write_array (stream, t, len, va_arg(args, void*)); t = objc_skip_typespec (t); @@ -1349,7 +1348,7 @@ objc_read_types(TypedStream* stream, const char* type, ...) { int len = atoi(c+1); const char* t = c; - while (isdigit(*++t)) + while (isdigit((unsigned char)*++t)) ; res = objc_read_array (stream, t, len, va_arg(args, void*)); t = objc_skip_typespec (t); @@ -1428,14 +1427,18 @@ __objc_feof(FILE* file) } static int -__objc_no_write(FILE* file, char* data, int len) +__objc_no_write(FILE* file __attribute__ ((__unused__)), + const char *data __attribute__ ((__unused__)), + int len __attribute__ ((__unused__))) { objc_error (nil, OBJC_ERR_NO_WRITE, "TypedStream not open for writing"); return 0; } static int -__objc_no_read(FILE* file, char* data, int len) +__objc_no_read(FILE* file __attribute__ ((__unused__)), + const char *data __attribute__ ((__unused__)), + int len __attribute__ ((__unused__))) { objc_error (nil, OBJC_ERR_NO_READ, "TypedStream not open for reading"); return 0; |