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POusing __attribute__ ((weak)) leads to warning "redundant redeclaration of xxx", any way to avoid?
 

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  1. POusing __attribute__ ((weak)) leads to warning "redundant redeclaration of xxx", any way to avoid?
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    1. This table or related slice is empty.
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    1. USMatthew Slattery
    1. USensonic
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. POusing __attribute__ ((weak)) leads to warning "redundant redeclaration of xxx", any way to avoid?
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
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      1. POusing __attribute__ ((weak)) leads to warning "redundant redeclaration of xxx", any way to avoid?
      1. This table or related slice is empty.
      1. VTUpMod
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      1. POusing __attribute__ ((weak)) leads to warning "redundant redeclaration of xxx", any way to avoid?
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    1. CODo you declare your own verion of pthread_once in threads.c?
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      1. POusing __attribute__ ((weak)) leads to warning "redundant redeclaration of xxx", any way to avoid?
      1. USGunther Piez
    2. COyes I do (in order to add the attribute) #ifdef __GNUC__ #ifdef linux #if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || (__GNUC__ > 3) extern int pthread_once (pthread_once_t *__once_control, void (*__init_routine) (void)) __attribute((weak)); ...
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      1. POusing __attribute__ ((weak)) leads to warning "redundant redeclaration of xxx", any way to avoid?
      1. USensonic
    3. COYou can't #include <pthread.h>, then, because you declare the function twice. You can make a copy of pthread.h, change the declaration of pthread_once there and include that instead.
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      1. POusing __attribute__ ((weak)) leads to warning "redundant redeclaration of xxx", any way to avoid?
      1. USGunther Piez
 

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