starting an ANSI C library

[unix-history] / usr / src / include / fts.h

diff --git a/usr/src/include/fts.h b/usr/src/include/fts.h
index a9a577e..d1c718b 100644 (file)
--- a/usr/src/include/fts.h
+++ b/usr/src/include/fts.h
@@ -14,19 +14,19 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *

- *     @(#)fts.h       5.1 (Berkeley) %G%
+ *     @(#)fts.h       5.2 (Berkeley) %G%

  */
 
 typedef struct fts {
  */
 
 typedef struct fts {

-       struct ftsent *cur;             /* current node */
-       struct ftsent *child;           /* linked list of children */
-       struct ftsent *savelink;        /* saved link if node had a cycle */
-       struct ftsent **array;          /* sort array */
-       char *path;                     /* path for this descent */
-       char *wd;                       /* starting directory */
-       int pathlen;                    /* sizeof(path) */
-       int nitems;                     /* elements in the sort array */
-       int (*compar)();                /* compare function */
+       struct ftsent *fts_cur;         /* current node */
+       struct ftsent *fts_child;       /* linked list of children */
+       struct ftsent *fts_savelink;    /* saved link if node had a cycle */
+       struct ftsent **fts_array;      /* sort array */
+       char *fts_path;                 /* path for this descent */
+       char *fts_wd;                   /* starting directory */
+       int fts_pathlen;                /* sizeof(path) */
+       int fts_nitems;                 /* elements in the sort array */
+       int (*fts_compar)();            /* compare function */

 #define        FTS__STOP       0x001           /* private: unrecoverable error */
 #define        FTS_LOGICAL     0x002           /* user: use stat(2) */
 #define        FTS_MULTIPLE    0x004           /* user: multiple args */
 #define        FTS__STOP       0x001           /* private: unrecoverable error */
 #define        FTS_LOGICAL     0x002           /* user: use stat(2) */
 #define        FTS_MULTIPLE    0x004           /* user: multiple args */


@@ -34,21 +34,21 @@ typedef struct fts {
 #define        FTS_NOSTAT      0x010           /* user: don't require stat info */
 #define        FTS_PHYSICAL    0x020           /* user: use lstat(2) */
 #define        FTS_SEEDOT      0x040           /* user: return dot and dot-dot */
 #define        FTS_NOSTAT      0x010           /* user: don't require stat info */
 #define        FTS_PHYSICAL    0x020           /* user: use lstat(2) */
 #define        FTS_SEEDOT      0x040           /* user: return dot and dot-dot */

-       int options;                    /* openfts() options */
+       int fts_options;                /* openfts() options */

 } FTS;
 
 typedef struct ftsent {
 } FTS;
 
 typedef struct ftsent {

-       struct ftsent *parent;          /* parent directory */
-       struct ftsent *link;            /* next/cycle node */
+       struct ftsent *fts_parent;      /* parent directory */
+       struct ftsent *fts_link;        /* next/cycle node */

        union {
                long number;            /* local numeric value */
                void *pointer;          /* local address value */
        union {
                long number;            /* local numeric value */
                void *pointer;          /* local address value */

-       } local;
-       char *accpath;                  /* path from current directory */
-       char *path;                     /* path from starting directory */
-       short pathlen;                  /* strlen(path) */
-       short namelen;                  /* strlen(name) */
-       short level;                    /* depth (-1 to N) */
+       } fts_local;
+       char *fts_accpath;              /* path from current directory */
+       char *fts_path;                 /* path from starting directory */
+       short fts_pathlen;              /* strlen(path) */
+       short fts_namelen;              /* strlen(name) */
+       short fts_level;                /* depth (-1 to N) */

 #define        FTS_D            1              /* preorder directory */
 #define        FTS_DC           2              /* directory that causes cycles */
 #define        FTS_DNR          3              /* unreadable directory */
 #define        FTS_D            1              /* preorder directory */
 #define        FTS_DC           2              /* directory that causes cycles */
 #define        FTS_DNR          3              /* unreadable directory */


@@ -60,15 +60,23 @@ typedef struct ftsent {
 #define        FTS_SL           9              /* symbolic link */
 #define        FTS_SLNONE      10              /* symbolic link without target */
 #define        FTS_DEFAULT     11              /* none of the above */
 #define        FTS_SL           9              /* symbolic link */
 #define        FTS_SLNONE      10              /* symbolic link without target */
 #define        FTS_DEFAULT     11              /* none of the above */

-       u_short info;                   /* file information */
+       u_short fts_info;               /* file information */

 #define        FTS_AGAIN        1              /* user: read node again */
 #define        FTS_SKIP         2              /* user: discard node */
 #define        FTS_FOLLOW       3              /* user: follow symbolic link */
 #define        FTS_AGAIN        1              /* user: read node again */
 #define        FTS_SKIP         2              /* user: discard node */
 #define        FTS_FOLLOW       3              /* user: follow symbolic link */

-       short instr;                    /* setfts() instructions */
-       struct stat statb;              /* stat(2) information */
-       char name[1];                   /* file name */
+       short fts_instr;                /* setfts() instructions */
+       struct stat fts_statb;          /* stat(2) information */
+       char fts_name[1];               /* file name */

 } FTSENT;
 
 } FTSENT;
 

-FTS *ftsopen();
-FTSENT *ftschildren(), *ftsread();
-int ftsclose(), ftsset();
+#ifdef __STDC__
+extern FTS *ftsopen(const char **, int, int (*)(const FTSENT *, const FTSENT *);
+extern FTSENT *ftsread(FTS *);
+extern FTSENT *ftschildren(FTS *);
+extern int ftsset(FTS *, FTSENT *, int);
+extern int ftsclose(FTS *);
+#else
+extern FTS *ftsopen();
+extern FTSENT *ftschildren(), *ftsread();
+extern int ftsclose(), ftsset();
+#endif