RTEMS | Draft: libcsupport: Reimplement POSIX passwd and group entry APIs (!1250)

Gedare Bloom (@gedare) gitlab at rtems.org
Tue May 19 21:42:27 UTC 2026




Gedare Bloom started a new discussion on cpukit/libcsupport/src/getgrent.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1250#note_150560

 > +struct group *getgrnam(const char *name);
 > +struct group *getgrgid(gid_t gid);
 > +
 > +static char *group_align_pointer(char *p)
 >  {
 > -  pthread_key_create(&grp_key, free);
 > +  uintptr_t value;
 > +
 > +  value = (uintptr_t) p;
 > +  value = (value + sizeof(char *) - 1) & ~((uintptr_t) sizeof(char *) - 1);
 > +
 > +  return (char *) value;
 >  }
 >  
 > -static grp_context *grp_get_context(void)
 > +static int group_is_comment_line(const char *line, size_t linesize)

what is this function doing?

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1250#note_150560
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