diff options
Diffstat (limited to 'usr.bin/cvs/diff_internals.c')
| -rw-r--r-- | usr.bin/cvs/diff_internals.c | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/usr.bin/cvs/diff_internals.c b/usr.bin/cvs/diff_internals.c index 89c851844c3..bb23118d6c2 100644 --- a/usr.bin/cvs/diff_internals.c +++ b/usr.bin/cvs/diff_internals.c @@ -1,4 +1,4 @@ -/* $OpenBSD: diff_internals.c,v 1.8 2007/05/28 23:02:40 ray Exp $ */ +/* $OpenBSD: diff_internals.c,v 1.9 2007/05/29 00:19:10 ray Exp $ */ /* * Copyright (C) Caldera International Inc. 2001-2002. * All rights reserved. @@ -295,7 +295,6 @@ cvs_diffreg(const char *file1, const char *file2, BUF *out) { FILE *f1, *f2; int i, rval; - void *tmp; f1 = f2 = NULL; rval = D_SAME; @@ -351,13 +350,11 @@ cvs_diffreg(const char *file1, const char *file2, BUF *out) member = (int *)file[1]; equiv(sfile[0], slen[0], sfile[1], slen[1], member); - tmp = xrealloc(member, slen[1] + 2, sizeof(*member)); - member = tmp; + member = xrealloc(member, slen[1] + 2, sizeof(*member)); class = (int *)file[0]; unsort(sfile[0], slen[0], class); - tmp = xrealloc(class, slen[0] + 2, sizeof(*class)); - class = tmp; + class = xrealloc(class, slen[0] + 2, sizeof(*class)); klist = xcalloc(slen[0] + 2, sizeof(*klist)); clen = 0; @@ -370,17 +367,14 @@ cvs_diffreg(const char *file1, const char *file2, BUF *out) xfree(member); xfree(class); - tmp = xrealloc(J, diff_len[0] + 2, sizeof(*J)); - J = tmp; + J = xrealloc(J, diff_len[0] + 2, sizeof(*J)); unravel(klist[i]); xfree(clist); xfree(klist); - tmp = xrealloc(ixold, diff_len[0] + 2, sizeof(*ixold)); - ixold = tmp; + ixold = xrealloc(ixold, diff_len[0] + 2, sizeof(*ixold)); - tmp = xrealloc(ixnew, diff_len[1] + 2, sizeof(*ixnew)); - ixnew = tmp; + ixnew = xrealloc(ixnew, diff_len[1] + 2, sizeof(*ixnew)); check(f1, f2); output(f1, f2); @@ -428,7 +422,6 @@ files_differ(FILE *f1, FILE *f2) static int prepare(int i, FILE *fd, off_t filesize) { - void *tmp; struct line *p; int j, h; size_t sz; @@ -443,8 +436,7 @@ prepare(int i, FILE *fd, off_t filesize) for (j = 0; (h = readhash(fd));) { if (j == (int)sz) { sz = sz * 3 / 2; - tmp = xrealloc(p, sz + 3, sizeof(*p)); - p = tmp; + p = xrealloc(p, sz + 3, sizeof(*p)); } p[++j].value = h; } @@ -578,13 +570,12 @@ stone(int *a, int n, int *b, int *c) static int newcand(int x, int y, int pred) { - struct cand *q, *tmp; + struct cand *q; int newclistlen; if (clen == clistlen) { newclistlen = clistlen * 11 / 10; - tmp = xrealloc(clist, newclistlen, sizeof(*clist)); - clist = tmp; + clist = xrealloc(clist, newclistlen, sizeof(*clist)); clistlen = newclistlen; } q = clist + clen; @@ -923,12 +914,10 @@ proceed: * Allocate change records as needed. */ if (context_vec_ptr == context_vec_end - 1) { - struct context_vec *tmp; ptrdiff_t offset = context_vec_ptr - context_vec_start; max_context <<= 1; - tmp = xrealloc(context_vec_start, max_context, - sizeof(*context_vec_start)); - context_vec_start = tmp; + context_vec_start = xrealloc(context_vec_start, + max_context, sizeof(*context_vec_start)); context_vec_end = context_vec_start + max_context; context_vec_ptr = context_vec_start + offset; } |