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Marked all unused args on non-W32 platforms.

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This commit is contained in:
Werner Koch 2008-10-20 13:53:23 +00:00
parent e1f4154d75
commit 0a5f742466
84 changed files with 864 additions and 224 deletions
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30
common/iobuf.c
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@ -412,14 +412,20 @@ file_filter (void *opaque, int control, iobuf_t chain, byte * buf,
size_t nbytes = 0;
int rc = 0;
(void)chain; /* Not used. */
#ifdef FILE_FILTER_USES_STDIO
if (control == IOBUFCTRL_UNDERFLOW)
{
assert (size); /* need a buffer */
assert (size); /* We need a buffer. */
if (feof (f))
{ /* On terminals you could easiely read as many EOFs as you call */
rc = -1; /* fread() or fgetc() repeatly. Every call will block until you press */
*ret_len = 0; /* CTRL-D. So we catch this case before we call fread() again. */
{
/* On terminals you could easily read as many EOFs as you
call fread() or fgetc() repeatly. Every call will block
until you press CTRL-D. So we catch this case before we
call fread() again. */
rc = -1;
*ret_len = 0;
}
else
{
@ -427,7 +433,7 @@ file_filter (void *opaque, int control, iobuf_t chain, byte * buf,
nbytes = fread (buf, 1, size, f);
if (feof (f) && !nbytes)
{
rc = -1; /* okay: we can return EOF now. */
rc = -1; /* Okay: we can return EOF now. */
}
else if (ferror (f) && errno != EPIPE)
{
@ -469,13 +475,13 @@ file_filter (void *opaque, int control, iobuf_t chain, byte * buf,
fclose (f);
}
f = NULL;
xfree (a); /* we can free our context now */
xfree (a); /* We can free our context now. */
}
#else /* !stdio implementation */
if (control == IOBUFCTRL_UNDERFLOW)
{
assert (size); /* need a buffer */
assert (size); /* We need a buffer. */
if (a->eof_seen)
{
rc = -1;
@ -620,9 +626,9 @@ file_filter (void *opaque, int control, iobuf_t chain, byte * buf,
}
f = INVALID_FP;
#endif
xfree (a); /* we can free our context now */
xfree (a); /* We can free our context now. */
}
#endif /* !stdio implementation */
#endif /* !stdio implementation. */
return rc;
}
@ -639,6 +645,8 @@ sock_filter (void *opaque, int control, iobuf_t chain, byte * buf,
size_t nbytes = 0;
int rc = 0;
(void)chain;
if (control == IOBUFCTRL_UNDERFLOW)
{
assert (size); /* need a buffer */
@ -2408,6 +2416,8 @@ translate_file_handle (int fd, int for_write)
# else
{
int x;
(void)for_write;
if (fd == 0)
x = (int) GetStdHandle (STD_INPUT_HANDLE);
@ -2425,6 +2435,8 @@ translate_file_handle (int fd, int for_write)
fd = x;
}
# endif
#else
(void)for_write;
#endif
return fd;
}