improve readability of stdio: fix indentation and remove trailing spaces
Change-Id: Ic51e58a7c75d20bf770dc0ebd7f97a338fbe0036
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
diff --git a/libc/stdio/fread.c b/libc/stdio/fread.c
index 9f9977f..69c40b3 100644
--- a/libc/stdio/fread.c
+++ b/libc/stdio/fread.c
@@ -48,29 +48,29 @@
size_t
fread(void *buf, size_t size, size_t count, FILE *fp)
{
- size_t resid;
- char *p;
- int r;
- size_t total;
+ size_t resid;
+ char *p;
+ int r;
+ size_t total;
- /*
- * The ANSI standard requires a return value of 0 for a count
- * or a size of 0. Peculiarily, it imposes no such requirements
- * on fwrite; it only requires fread to be broken.
- */
- if ((resid = count * size) == 0)
- return (0);
- if (fp->_r < 0)
- fp->_r = 0;
- total = resid;
- p = buf;
+ /*
+ * The ANSI standard requires a return value of 0 for a count
+ * or a size of 0. Peculiarily, it imposes no such requirements
+ * on fwrite; it only requires fread to be broken.
+ */
+ if ((resid = count * size) == 0)
+ return (0);
+ if (fp->_r < 0)
+ fp->_r = 0;
+ total = resid;
+ p = buf;
#if 1 /* BIONIC: optimize unbuffered reads */
if (fp->_flags & __SNBF && fp->_ur == 0)
{
- /* the following comes mainly from __srefill(), with slight
- * modifications
- */
+ /* the following comes mainly from __srefill(), with slight
+ * modifications
+ */
/* make sure stdio is set up */
if (!__sdidinit)
@@ -99,22 +99,22 @@
}
fp->_flags |= __SRD;
} else {
- /*
- * We were reading. If there is an ungetc buffer,
- * we must have been reading from that. Drop it,
- * restoring the previous buffer (if any). If there
- * is anything in that buffer, return.
- */
+ /*
+ * We were reading. If there is an ungetc buffer,
+ * we must have been reading from that. Drop it,
+ * restoring the previous buffer (if any). If there
+ * is anything in that buffer, return.
+ */
if (HASUB(fp)) {
FREEUB(fp);
}
}
- /*
- * Before reading from a line buffered or unbuffered file,
- * flush all line buffered output files, per the ANSI C
- * standard.
- */
+ /*
+ * Before reading from a line buffered or unbuffered file,
+ * flush all line buffered output files, per the ANSI C
+ * standard.
+ */
if (fp->_flags & (__SLBF|__SNBF))
(void) _fwalk(lflush);
@@ -151,8 +151,8 @@
}
}
- (void)memcpy((void *)p, (void *)fp->_p, resid);
- fp->_r -= resid;
- fp->_p += resid;
- return (count);
+ (void)memcpy((void *)p, (void *)fp->_p, resid);
+ fp->_r -= resid;
+ fp->_p += resid;
+ return (count);
}