mandoc/compat_fts.c - diff

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Diff for /mandoc/compat_fts.c between version 1.13 and 1.16

version 1.13, 2017/02/15 15:58:46

version 1.16, 2020/06/14 23:08:35

Line 62 static int fts_palloc(FTS *, size_t);

static FTSENT *fts_sort(FTS *, FTSENT *, int);

static unsigned short fts_stat(FTS *, FTSENT *);

typedef int (*qsort_compar_proto)(const void *, const void *);

#define ISDOT(a) (a[0] == '.' && (!a[1] || (a[1] == '.' && !a[2])))

#ifndef O_DIRECTORY

#define O_DIRECTORY 0

#endif

#ifndef O_CLOEXEC

#define O_CLOEXEC 0

#endif

#ifndef PATH_MAX

#define PATH_MAX 4096

#endif

#define CLR(opt) (sp->fts_options &= ~(opt))

#define ISSET(opt) (sp->fts_options & (opt))

Line 579 fts_sort(FTS *sp, FTSENT *head, int nitems)

Line 575 fts_sort(FTS *sp, FTSENT *head, int nitems)

if (nitems > sp->fts_nitems) {

struct _ftsent **a;

sp->fts_nitems = nitems + 40;

if ((a = reallocarray(sp->fts_array,

sp->fts_nitems, sizeof(FTSENT *))) == NULL) {

nitems + 40, sizeof(FTSENT *))) == NULL) {

free(sp->fts_array);

sp->fts_array = NULL;

sp->fts_nitems = 0;

return (head);

}

sp->fts_nitems = nitems + 40;

sp->fts_array = a;

}

for (ap = sp->fts_array, p = head; p; p = p->fts_link)

*ap++ = p;

qsort(sp->fts_array, nitems, sizeof(FTSENT *), sp->fts_compar);

qsort(sp->fts_array, nitems, sizeof(FTSENT *),

(qsort_compar_proto)sp->fts_compar);

for (head = *(ap = sp->fts_array); --nitems; ++ap)

ap[0]->fts_link = ap[1];

ap[0]->fts_link = NULL;

Line 654 fts_palloc(FTS *sp, size_t more)

Line 651 fts_palloc(FTS *sp, size_t more)

errno = ENAMETOOLONG;

return (1);

}

sp->fts_pathlen += more;

p = recallocarray(sp->fts_path, sp->fts_pathlen,

p = realloc(sp->fts_path, sp->fts_pathlen);

sp->fts_pathlen + more, 1);

if (p == NULL) {

free(sp->fts_path);

sp->fts_path = NULL;

return (1);

}

sp->fts_pathlen += more;

sp->fts_path = p;

return (0);

}

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