util.h

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#ifndef RW_UTIL_H
#define RW_UTIL_H
 
void warn (const char* const format, ...);
 
void terminate (const int state, const char* const format, ...);
 
/* Note: RW_MALLOC should be used rather than malloc within the runall 
   utility.  This macro calls the guarded_malloc function which performs 
   validation on inputs and outputs.  guarded_malloc shouldn't be called 
   directly, as it needs file and line information, provided by RW_MALLOC.
*/
 
#define RW_MALLOC(size)                             \
    guarded_malloc(size, __FILE__, __LINE__)
void* guarded_malloc (const size_t size, const char* const file, 
                      const unsigned line);
 
#define RW_REALLOC(source, size)                 \
    guarded_realloc(source, size, __FILE__, __LINE__)
void* guarded_realloc (void* source, const size_t size, 
                       const char* const file, const unsigned line);
 
char* reference_name (const char* data_dir, const char* subdir, 
                      const char* mode);
 
char* input_name (const char* data_dir, const char* target);
 
 
char* output_name (const char* target);
 
 
void rw_sleep (int seconds);
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
int rw_signal (int signo, void (*func)(int));
 
#ifdef __cplusplus
}   /* extern "C" */
#endif
 
#endif   /* RW_UTIL_H */