src/usr.bin/rcs/diff.c - diff

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version 1.4, 2006/05/05 15:47:36

version 1.5, 2006/05/10 01:10:23

Line 409

if (stb1.st_size != stb2.st_size)

return (1);

for (;;) {

i = fread(buf1, (size_t)1, sizeof(buf1), f1);

i = fread(buf1, 1, sizeof(buf1), f1);

j = fread(buf2, (size_t)1, sizeof(buf2), f2);

j = fread(buf2, 1, sizeof(buf2), f2);

if (i != j)

return (1);

if (i == 0 && j == 0) {

Line 868

{

int ret;

ret = regexec(&ignore_re, line, (size_t)0, NULL, 0);

ret = regexec(&ignore_re, line, 0, NULL, 0);

xfree(line);

return (ret == 0); /* if it matched, it should be ignored. */

}

Line 1154

return (1);

rewind(f);

cnt = fread(buf, (size_t)1, sizeof(buf), f);

cnt = fread(buf, 1, sizeof(buf), f);

for (i = 0; i < cnt; i++)

if (!isprint(buf[i]) && !isspace(buf[i]))

return (0);

Line 1175

nc = f[pos] - f[pos - 1];

if (nc >= sizeof(buf))

nc = sizeof(buf) - 1;

nc = fread(buf, (size_t)1, nc, fp);

nc = fread(buf, 1, nc, fp);

if (nc > 0) {

buf[nc] = '\0';

p = strchr((const char *)buf, '\n');