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Build without glib 

Thready-safety disabled in that case, until we add support for pthread, etc.
Fun...
This commit is contained in:
Behdad Esfahbod 2009-11-02 18:31:53 -05:00
parent cc4c096a7e
commit 68a2c771e2
1 changed files with 17 additions and 2 deletions
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19
src/hb-private.h
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@ -49,7 +49,7 @@
/* We need external help for these */
#if HAVE_GLIB
#ifdef HAVE_GLIB
#include <glib.h>
@ -66,10 +66,25 @@ typedef GStaticMutex hb_mutex_t;
#define hb_mutex_unlock(M) g_static_mutex_unlock (&M)
#else
#error "Could not find any system to define platform macros, see hb-private.h"
#warning "Could not find any system to define platform macros, library will NOT be thread-safe"
typedef int hb_atomic_int_t;
#define hb_atomic_int_fetch_and_add(AI, V) ((AI) += (V), (AI) - (V))
#define hb_atomic_int_get(AI) (AI)
#define hb_atomic_int_set(AI, V) do { (AI) = (V); } while (0)
typedef int hb_mutex_t;
#define HB_MUTEX_INIT 0
#define hb_mutex_init(M) do { (M) = 0; } while (0)
#define hb_mutex_lock(M) do { (M) = 1; } while (0)
#define hb_mutex_trylock(M) ((M) = 1, 1)
#define hb_mutex_unlock(M) do { (M) = 0; } while (0)
#endif
/* Big-endian handling */
#define hb_be_uint16(v) ((uint16_t) ((((const uint8_t *)&(v))[0] >> 8) + (((const uint8_t *)&(v))[1] << 8)))
#define hb_be_uint8_put_unaligned(v,V) (v[0] = (V), 0)