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Annotation of embedaddon/php/TSRM/tsrm_config_common.h, revision 1.1.1.1

1.1       misho       1: #ifndef TSRM_CONFIG_COMMON_H
                      2: #define TSRM_CONFIG_COMMON_H
                      3: 
                      4: #ifndef __CYGWIN__
                      5: # if WINNT|WIN32
                      6: #  define TSRM_WIN32
                      7: # endif
                      8: #endif
                      9: 
                     10: #ifdef TSRM_WIN32
                     11: # include "tsrm_config.w32.h"
                     12: #else
                     13: # include <tsrm_config.h>
                     14: # include <sys/param.h>
                     15: #endif
                     16: 
                     17: #if HAVE_ALLOCA_H && !defined(_ALLOCA_H)
                     18: #  include <alloca.h>
                     19: #endif
                     20: 
                     21: /* AIX requires this to be the first thing in the file.  */
                     22: #ifndef __GNUC__
                     23: # ifndef HAVE_ALLOCA_H
                     24: #  ifdef _AIX
                     25: #pragma alloca
                     26: #  else
                     27: #   ifndef alloca /* predefined by HP cc +Olibcalls */
                     28: #    ifndef NETWARE
                     29: char *alloca ();
                     30: #    endif
                     31: #   endif
                     32: #  endif
                     33: # endif
                     34: #endif
                     35: 
                     36: #if HAVE_UNISTD_H
                     37: #include <unistd.h>
                     38: #endif
                     39: 
                     40: #if HAVE_LIMITS_H
                     41: #include <limits.h>
                     42: #endif
                     43: 
                     44: #ifndef MAXPATHLEN
                     45: # ifdef PATH_MAX
                     46: #  define MAXPATHLEN PATH_MAX
                     47: # elif defined(MAX_PATH)
                     48: #  define MAXPATHLEN MAX_PATH
                     49: # else
                     50: #  define MAXPATHLEN 256
                     51: # endif
                     52: #endif
                     53: 
                     54: #if (HAVE_ALLOCA || (defined (__GNUC__) && __GNUC__ >= 2))
                     55: # define TSRM_ALLOCA_MAX_SIZE 4096
                     56: # define TSRM_ALLOCA_FLAG(name) \
                     57:        int name;
                     58: # define tsrm_do_alloca_ex(size, limit, use_heap) \
                     59:        ((use_heap = ((size) > (limit))) ? malloc(size) : alloca(size))
                     60: # define tsrm_do_alloca(size, use_heap) \
                     61:        tsrm_do_alloca_ex(size, TSRM_ALLOCA_MAX_SIZE, use_heap)
                     62: # define tsrm_free_alloca(p, use_heap) \
                     63:        do { if (use_heap) free(p); } while (0)
                     64: #else
                     65: # define TSRM_ALLOCA_FLAG(name)
                     66: # define tsrm_do_alloca(p, use_heap)   malloc(p)
                     67: # define tsrm_free_alloca(p, use_heap) free(p)
                     68: #endif
                     69: 
                     70: #endif /* TSRM_CONFIG_COMMON_H */