hp-ux的localtime_r等函数问题？

wuqing

你用的是gcc吧?

1. 
   
2. # cc -v
   
3. (Bundled) cc: informational note 404: NLSPATH is /usr/lib/nls/msg/%L/%N.cat:/usr/lib/nls/msg/C/%N.cat:
   
4. (Bundled) cc: informational note 404: INCLUDIR is INCLUDIR=/usr/include
   
5. (Bundled) cc: informational note 404: LPATH is /usr/lib:/opt/langtools/lib:
   
6. /usr/ccs/bin/ld /usr/ccs/lib/crt0.o -u main -lc  
   
7. (Bundled) cc: informational note 413: Entering Link editor.
   
8. /usr/ccs/bin/ld: Unsatisfied symbols:
   
9.    main (Not referenced yet! Probably due to -u option)
   

复制代码

dajun

time.h

_NAMESPACE_STD_END
#      ifdef _REENTRANT
#        ifndef _ASCTIME_R
#          define _ASCTIME_R
#          ifndef _PTHREADS_DRAFT4
             extern char *asctime_r(const __struct_tm *, char *);
#          else /* _PTHREADS_DRAFT4 */
             extern int asctime_r(const __struct_tm *, char *, int);
#          endif /* _PTHREADS_DRAFT4 */
#        endif



不过没找到_POSIX_PTHREAD_SEMANTICS

dajun

编译你的那个文件时不是gcc

-bash-2.05b$ ls -al `which cc`
-r-xr-xr-x   1 bin        bin         614400 Mar  5  2006 /usr/bin/cc
-bash-2.05b$ ls -al `which gcc`
-rwxr-xr-x   3 root       sys         106496 Nov 11  2004 /usr/local/bin/gcc
-bash-2.05b$

dajun

谢谢你们了！