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(NAME_MAX_IN_DIR): Rename from PATH_MAX_IN_DIR. Use _POSIX_NAME_MAX,

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not _POSIX_PATH_MAX.  Guard with #if HAVE_PATHCONF rather than
#if HAVE_UNISTD_H.
This commit is contained in:
Jim Meyering 1999-04-18 15:44:03 +00:00
parent 8cee2c6772
commit 0fe4e6b443
1 changed files with 4 additions and 4 deletions
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8
src/sort.c
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@ -42,10 +42,10 @@
# include <langinfo.h>
#endif
#if HAVE_UNISTD_H && defined(_PC_PATH_MAX) && _POSIX_NAME_MAX == 12
# define PATH_MAX_IN_DIR(Dir) pathconf(Dir, _PC_PATH_MAX)
#if HAVE_PATHCONF && defined _PC_NAME_MAX
# define NAME_MAX_IN_DIR(Dir) pathconf (Dir, _PC_NAME_MAX)
#else
# define PATH_MAX_IN_DIR(Dir) 255
# define NAME_MAX_IN_DIR(Dir) 255
#endif
char *xstrdup ();
@ -436,7 +436,7 @@ tempname (void)
static unsigned int seq;
int len = strlen (temp_dir);
char *name = xmalloc (len + 1 + sizeof ("sort") - 1 + 5 + 5 + 1);
int long_file_names = PATH_MAX_IN_DIR (temp_dir) > 12;
int long_file_names = NAME_MAX_IN_DIR (temp_dir) > 12;
struct tempnode *node;
node = (struct tempnode *) xmalloc (sizeof (struct tempnode));