Hide mostly used functions

18 files changed, 45 insertions, 45 deletions

diff --git a/libc/stdio/_cs_funcs.c b/libc/stdio/_cs_funcs.c
index 9df93f227..3bec64c19 100644
--- a/libc/stdio/_cs_funcs.c
+++ b/libc/stdio/_cs_funcs.c
@@ -13,14 +13,14 @@
 
 ssize_t attribute_hidden _cs_read(void *cookie, char *buf, size_t bufsize)
 {
-	return read(*((int *) cookie), buf, bufsize);
+	return __read(*((int *) cookie), buf, bufsize);
 }
 
 /**********************************************************************/
 
 ssize_t attribute_hidden _cs_write(void *cookie, const char *buf, size_t bufsize)
 {
-	return write(*((int *) cookie), (char *) buf, bufsize);
+	return __write(*((int *) cookie), (char *) buf, bufsize);
 }
 
 /**********************************************************************/
@@ -42,7 +42,7 @@ int attribute_hidden _cs_seek(void *cookie, register __offmax_t *pos, int whence
 
 int attribute_hidden _cs_close(void *cookie)
 {
-	return close(*((int *) cookie));
+	return __close(*((int *) cookie));
 }
 
 /**********************************************************************/
diff --git a/libc/stdio/_fopen.c b/libc/stdio/_fopen.c
index 8ab314612..e33c50f0a 100644
--- a/libc/stdio/_fopen.c
+++ b/libc/stdio/_fopen.c
@@ -128,7 +128,7 @@ FILE attribute_hidden *_stdio_fopen(intptr_t fname_or_mode,
 										& O_LARGEFILE) );
 	} else {
 		__STDIO_WHEN_LFS( if (filedes < -1) open_mode |= O_LARGEFILE );
-		if ((stream->__filedes = open(((const char *) fname_or_mode),
+		if ((stream->__filedes = __open(((const char *) fname_or_mode),
 									  open_mode, 0666)) < 0) {
 			goto FREE_STREAM;
 		}
diff --git a/libc/stdio/_fpmaxtostr.c b/libc/stdio/_fpmaxtostr.c
index 9ffa5493e..2024caca1 100644
--- a/libc/stdio/_fpmaxtostr.c
+++ b/libc/stdio/_fpmaxtostr.c
@@ -417,7 +417,7 @@ ssize_t attribute_hidden _fpmaxtostr(FILE * fp, __fpmax_t x, struct printf_info
 	if (mode == 'f') {
 		round += exp;
 		if (round < -1) {
-			memset(buf, '0', DECIMAL_DIG); /* OK, since 'f' -> decimal case. */
+			__memset(buf, '0', DECIMAL_DIG); /* OK, since 'f' -> decimal case. */
 		    exp = -1;
 		    round = -1;
 		}
diff --git a/libc/stdio/_fwrite.c b/libc/stdio/_fwrite.c
index 6657b0849..600b15e6d 100644
--- a/libc/stdio/_fwrite.c
+++ b/libc/stdio/_fwrite.c
@@ -35,7 +35,7 @@ size_t attribute_hidden __stdio_fwrite(const unsigned char * __restrict buffer,
 			if (pending > bytes) {
 				pending = bytes;
 			}
-			memcpy(stream->__bufpos, buffer, pending);
+			__memcpy(stream->__bufpos, buffer, pending);
 			stream->__bufpos += pending;
 			__STDIO_STREAM_VALIDATE(stream);
 			return bytes;
@@ -43,7 +43,7 @@ size_t attribute_hidden __stdio_fwrite(const unsigned char * __restrict buffer,
 
 /* 	RETRY: */
 		if (bytes <= __STDIO_STREAM_BUFFER_WAVAIL(stream)) {
-			memcpy(stream->__bufpos, buffer, bytes);
+			__memcpy(stream->__bufpos, buffer, bytes);
 			stream->__bufpos += bytes;
 			if (__STDIO_STREAM_IS_LBF(stream)
 				&& memrchr(buffer, '\n', bytes)	/* Search backwards. */
diff --git a/libc/stdio/_stdio.c b/libc/stdio/_stdio.c
index c71de343d..b5f11419c 100644
--- a/libc/stdio/_stdio.c
+++ b/libc/stdio/_stdio.c
@@ -167,7 +167,7 @@ void attribute_hidden __stdio_init_mutex(pthread_mutex_t *m)
 	static const pthread_mutex_t __stdio_mutex_initializer
 		= PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
 
-	memcpy(m, &__stdio_mutex_initializer, sizeof(__stdio_mutex_initializer));
+	__memcpy(m, &__stdio_mutex_initializer, sizeof(__stdio_mutex_initializer));
 }
 
 #endif
diff --git a/libc/stdio/_uintmaxtostr.c b/libc/stdio/_uintmaxtostr.c
index da7ebc766..847d23560 100644
--- a/libc/stdio/_uintmaxtostr.c
+++ b/libc/stdio/_uintmaxtostr.c
@@ -61,7 +61,7 @@ char attribute_hidden *__libc__uintmaxtostr(register char * __restrict bufend, u
 #ifndef __LOCALE_C_ONLY
 		if (!grouping) {		/* Finished a group. */
 			bufend -= __UCLIBC_CURLOCALE_DATA.thousands_sep_len;
-			memcpy(bufend, __UCLIBC_CURLOCALE_DATA.thousands_sep,
+			__memcpy(bufend, __UCLIBC_CURLOCALE_DATA.thousands_sep,
 				   __UCLIBC_CURLOCALE_DATA.thousands_sep_len);
 			if (g[1] != 0) { 	/* g[1] == 0 means repeat last grouping. */
 				/* Note: g[1] == -1 means no further grouping.  But since
@@ -79,7 +79,7 @@ char attribute_hidden *__libc__uintmaxtostr(register char * __restrict bufend, u
 #ifndef __LOCALE_C_ONLY
 		if (unlikely(outdigit)) {
 			bufend -= __UCLIBC_CURLOCALE_DATA.outdigit_length[digit];
-			memcpy(bufend,
+			__memcpy(bufend,
 				   (&__UCLIBC_CURLOCALE_DATA.outdigit0_mb)[digit],
 				   __UCLIBC_CURLOCALE_DATA.outdigit_length[digit]);
 		} else
@@ -104,7 +104,7 @@ char attribute_hidden *__libc__uintmaxtostr(register char * __restrict bufend, u
 #ifndef __LOCALE_C_ONLY
 		if (!grouping) {		/* Finished a group. */
 			bufend -= __UCLIBC_CURLOCALE_DATA.thousands_sep_len;
-			memcpy(bufend, __UCLIBC_CURLOCALE_DATA.thousands_sep,
+			__memcpy(bufend, __UCLIBC_CURLOCALE_DATA.thousands_sep,
 				   __UCLIBC_CURLOCALE_DATA.thousands_sep_len);
 			if (g[1] != 0) { 	/* g[1] == 0 means repeat last grouping. */
 				/* Note: g[1] == -1 means no further grouping.  But since
@@ -131,7 +131,7 @@ char attribute_hidden *__libc__uintmaxtostr(register char * __restrict bufend, u
 #ifndef __LOCALE_C_ONLY
 		if (unlikely(outdigit)) {
 			bufend -= __UCLIBC_CURLOCALE_DATA.outdigit_length[digit];
-			memcpy(bufend,
+			__memcpy(bufend,
 				   (&__UCLIBC_CURLOCALE_DATA.outdigit0_mb)[digit],
 				   __UCLIBC_CURLOCALE_DATA.outdigit_length[digit]);
 		} else
diff --git a/libc/stdio/ctermid.c b/libc/stdio/ctermid.c
index 118608780..11e43f336 100644
--- a/libc/stdio/ctermid.c
+++ b/libc/stdio/ctermid.c
@@ -21,6 +21,6 @@ char *ctermid(register char *s)
 	return s;
 #else
 	/* glibc always returns /dev/tty for linux. */
-	return strcpy((s ? s : sbuf), "/dev/tty");
+	return __strcpy((s ? s : sbuf), "/dev/tty");
 #endif
 }
diff --git a/libc/stdio/fmemopen.c b/libc/stdio/fmemopen.c
index ff03cb426..7febe1a6e 100644
--- a/libc/stdio/fmemopen.c
+++ b/libc/stdio/fmemopen.c
@@ -35,7 +35,7 @@ static ssize_t fmo_read(register void *cookie, char *buf, size_t bufsize)
 		bufsize = count;
 	}
 
-	memcpy(buf, COOKIE->buf + COOKIE->pos, bufsize);
+	__memcpy(buf, COOKIE->buf + COOKIE->pos, bufsize);
 	COOKIE->pos += bufsize;
 
 	return bufsize;
@@ -62,7 +62,7 @@ static ssize_t fmo_write(register void *cookie, const char *buf, size_t bufsize)
 		}
 	}
 
-	memcpy(COOKIE->buf + COOKIE->pos, buf, bufsize);
+	__memcpy(COOKIE->buf + COOKIE->pos, buf, bufsize);
 	COOKIE->pos += bufsize;
 
 	if (COOKIE->pos > COOKIE->eof) {
diff --git a/libc/stdio/fputs.c b/libc/stdio/fputs.c
index 4a4d8e480..211fc1018 100644
--- a/libc/stdio/fputs.c
+++ b/libc/stdio/fputs.c
@@ -17,7 +17,7 @@
 int attribute_hidden __fputs_unlocked(register const char * __restrict s,
 					 FILE * __restrict stream)
 {
-	size_t n = strlen(s);
+	size_t n = __strlen(s);
 
 	return ((__fwrite_unlocked(s, 1, n, stream) == n) ? n : EOF);
 }
diff --git a/libc/stdio/fread.c b/libc/stdio/fread.c
index 10ae37418..42a29b067 100644
--- a/libc/stdio/fread.c
+++ b/libc/stdio/fread.c
@@ -44,7 +44,7 @@ size_t attribute_hidden __fread_unlocked(void * __restrict ptr, size_t size, siz
 				if (avail > todo) {
 					avail = todo;
 				}
-				memcpy(buffer, stream->__bufpos, avail);
+				__memcpy(buffer, stream->__bufpos, avail);
 				buffer += avail;
 				stream->__bufpos += avail;
 				if (!(todo -= avail)) {
diff --git a/libc/stdio/old_vfprintf.c b/libc/stdio/old_vfprintf.c
index 97049d379..abf535a16 100644
--- a/libc/stdio/old_vfprintf.c
+++ b/libc/stdio/old_vfprintf.c
@@ -191,7 +191,7 @@ static void _outnstr(FILE *stream, const unsigned char *s, size_t n)
 		if (r > n) {
 			r = n;
 		}
-		memcpy(f->bufpos, s, r);
+		__memcpy(f->bufpos, s, r);
 		f->bufpos += r;
 	}
 }
@@ -237,7 +237,7 @@ static void _charpad(FILE * __restrict stream, int padchar, size_t numpad)
 static void _fp_out_narrow(FILE *fp, intptr_t type, intptr_t len, intptr_t buf)
 {
 	if (type & 0x80) {			/* Some type of padding needed. */
-		int buflen = strlen((const char *) buf);
+		int buflen = __strlen((const char *) buf);
 		if ((len -= buflen) > 0) {
 			_charpad(fp, (type & 0x7f), len);
 		}
diff --git a/libc/stdio/open_memstream.c b/libc/stdio/open_memstream.c
index 0e3df43d1..358486010 100644
--- a/libc/stdio/open_memstream.c
+++ b/libc/stdio/open_memstream.c
@@ -51,7 +51,7 @@ static ssize_t oms_write(register void *cookie, const char *buf, size_t bufsize)
 		}
 	}
 
-	memcpy(COOKIE->buf + COOKIE->pos, buf, bufsize);
+	__memcpy(COOKIE->buf + COOKIE->pos, buf, bufsize);
 	COOKIE->pos += bufsize;
 
 	if (COOKIE->pos > COOKIE->eof) {
@@ -90,7 +90,7 @@ static int oms_seek(register void *cookie, __offmax_t *pos, int whence)
 		if (buf) {
 			*COOKIE->bufloc = COOKIE->buf = buf;
 			COOKIE->len = leastlen;
-			memset(buf + COOKIE->eof, leastlen - COOKIE->eof, 0); /* 0-fill */
+			__memset(buf + COOKIE->eof, leastlen - COOKIE->eof, 0); /* 0-fill */
 		} else {
 			/* TODO: check glibc errno setting... */
 			return -1;
@@ -100,7 +100,7 @@ static int oms_seek(register void *cookie, __offmax_t *pos, int whence)
 	*pos = COOKIE->pos = --leastlen;
 
 	if (leastlen > COOKIE->eof) {
-		memset(COOKIE->buf + COOKIE->eof, leastlen - COOKIE->eof, 0);
+		__memset(COOKIE->buf + COOKIE->eof, leastlen - COOKIE->eof, 0);
 		*COOKIE->sizeloc = COOKIE->eof;
 	}
 
diff --git a/libc/stdio/popen.c b/libc/stdio/popen.c
index c7887ad41..6de09253c 100644
--- a/libc/stdio/popen.c
+++ b/libc/stdio/popen.c
@@ -84,23 +84,23 @@ FILE *popen(const char *command, const char *modes)
 	parent_fd = pipe_fd[1-child_writing];
 
 	if (!(fp = fdopen(parent_fd, modes))) {
-		close(parent_fd);
-		close(child_fd);
+		__close(parent_fd);
+		__close(child_fd);
 		goto FREE_PI;
 	}
 
 	VFORK_LOCK;
 	if ((pid = vfork()) == 0) {	/* Child of vfork... */
-		close(parent_fd);
+		__close(parent_fd);
 		if (child_fd != child_writing) {
 			dup2(child_fd, child_writing);
-			close(child_fd);
+			__close(child_fd);
 		}
 
 		/* SUSv3 requires that any previously popen()'d streams in the
 		 * parent shall be closed in the child. */
 		for (po = popen_list ; po ; po = po->next) {
-			close(po->f->__filedes);
+			__close(po->f->__filedes);
 		}
 
 		execl("/bin/sh", "sh", "-c", command, (char *)0);
@@ -113,7 +113,7 @@ FILE *popen(const char *command, const char *modes)
 
 	/* We need to close the child filedes whether vfork failed or
 	 * it succeeded and we're in the parent. */
-	close(child_fd);
+	__close(child_fd);
 
 	if (pid > 0) {				/* Parent of vfork... */
 		pi->pid = pid;
diff --git a/libc/stdio/scanf.c b/libc/stdio/scanf.c
index ed424f163..af1018636 100644
--- a/libc/stdio/scanf.c
+++ b/libc/stdio/scanf.c
@@ -246,7 +246,7 @@ int vsscanf(__const char *sp, __const char *fmt, va_list ap)
 	f.__bufstart = 
 	f.__bufpos = (unsigned char *) ((void *) sp);
 	f.__bufread =
-	f.__bufend = f.__bufstart + strlen(sp);
+	f.__bufend = f.__bufstart + __strlen(sp);
 	__STDIO_STREAM_ENABLE_GETC(&f);
 	__STDIO_STREAM_DISABLE_PUTC(&f);
 
@@ -260,7 +260,7 @@ int vsscanf(__const char *sp, __const char *fmt, va_list ap)
 	__FILE_vsscanf f;
 
 	f.bufpos = (unsigned char *) ((void *) sp);
-	f.bufread = f.bufpos + strlen(sp);
+	f.bufread = f.bufpos + __strlen(sp);
 
 /* 	__STDIO_STREAM_RESET_GCS(&f.f); */
 #ifdef __UCLIBC_HAS_GLIBC_CUSTOM_STREAMS__
@@ -298,7 +298,7 @@ int vsscanf(__const char *sp, __const char *fmt, va_list ap)
 	FILE *f;
 	int rv = EOF;
 
-	if ((f = fmemopen((char *)sp, strlen(sp), "r")) != NULL) {
+	if ((f = fmemopen((char *)sp, __strlen(sp), "r")) != NULL) {
 		rv = vfscanf(f, fmt, ap);
 		fclose(f);
 	}
@@ -1188,7 +1188,7 @@ int VFSCANF (FILE *__restrict fp, const Wchar *__restrict format, va_list arg)
 #if defined(NL_ARGMAX) && (NL_ARGMAX > 0)
 	psfs.num_pos_args = -1;		/* Must start at -1. */
 	/* Initialize positional arg ptrs to NULL. */
-	memset(psfs.pos_args, 0, sizeof(psfs.pos_args));
+	__memset(psfs.pos_args, 0, sizeof(psfs.pos_args));
 #endif /* defined(NL_ARGMAX) && (NL_ARGMAX > 0) */
 
 	__STDIO_AUTO_THREADLOCK(fp);
@@ -1420,7 +1420,7 @@ int VFSCANF (FILE *__restrict fp, const Wchar *__restrict format, va_list arg)
 						++fmt;
 						invert = 1;
  					}
-					memset(scanset, invert, sizeof(scanset));
+					__memset(scanset, invert, sizeof(scanset));
 					invert = 1-invert;
 
 					if (*fmt == ']') {
@@ -1969,14 +1969,14 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc)
 
 							if ((psfs->conv_num > CONV_i) /* float conversion */
 								&& (!pass || (i == nblk1)) /* possible last */
-								&& !memcmp(sc->thousands_sep, sc->fake_decpt, k)
+								&& !__memcmp(sc->thousands_sep, sc->fake_decpt, k)
 								/* and prefix matched, so could be decpt */
 								) {
 								__scan_getc(sc);
 								p = sc->fake_decpt + k;
 								do {
 									if (!*++p) {
-										strcpy(b, sc->decpt);
+										__strcpy(b, sc->decpt);
 										b += sc->decpt_len;
 										goto GOT_DECPT;
 									}
@@ -2070,7 +2070,7 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc)
 	p = sc->fake_decpt;
 	do {
 		if (!*p) {
-			strcpy(b, sc->decpt);
+			__strcpy(b, sc->decpt);
 			b += sc->decpt_len;
 			break;
 		}
diff --git a/libc/stdio/tempnam.c b/libc/stdio/tempnam.c
index a11f82b5d..d626dc0f8 100644
--- a/libc/stdio/tempnam.c
+++ b/libc/stdio/tempnam.c
@@ -38,6 +38,6 @@ tempnam (const char *dir, const char *pfx)
   if (__gen_tempname (buf, __GT_NOCREATE))
     return NULL;
 
-  return strdup (buf);
+  return __strdup (buf);
 }
 
diff --git a/libc/stdio/tmpfile.c b/libc/stdio/tmpfile.c
index 5484d5d6c..488ddd763 100644
--- a/libc/stdio/tmpfile.c
+++ b/libc/stdio/tmpfile.c
@@ -42,7 +42,7 @@ FILE * tmpfile (void)
     (void) remove (buf);
 
     if ((f = fdopen (fd, "w+b")) == NULL)
-	close (fd);
+	__close (fd);
 
     return f;
 }
diff --git a/libc/stdio/tmpnam.c b/libc/stdio/tmpnam.c
index 802c54498..df2399e66 100644
--- a/libc/stdio/tmpnam.c
+++ b/libc/stdio/tmpnam.c
@@ -41,7 +41,7 @@ char * tmpnam (char *s)
 	return NULL;
 
     if (s == NULL)
-	return (char *) memcpy (tmpnam_buffer, tmpbuf, L_tmpnam);
+	return (char *) __memcpy (tmpnam_buffer, tmpbuf, L_tmpnam);
 
     return s;
 }
diff --git a/libc/stdio/vfprintf.c b/libc/stdio/vfprintf.c
index 0852c9915..4675dacc2 100644
--- a/libc/stdio/vfprintf.c
+++ b/libc/stdio/vfprintf.c
@@ -508,7 +508,7 @@ int attribute_hidden _ppfs_init(register ppfs_t *ppfs, const char *fmt0)
 	int r;
 
 	/* First, zero out everything... argnumber[], argtype[], argptr[] */
-	memset(ppfs, 0, sizeof(ppfs_t)); /* TODO: nonportable???? */
+	__memset(ppfs, 0, sizeof(ppfs_t)); /* TODO: nonportable???? */
 #ifdef NL_ARGMAX
 	--ppfs->maxposarg;			/* set to -1 */
 #endif /* NL_ARGMAX */
@@ -1114,7 +1114,7 @@ int attribute_hidden _ppfs_parsespec(ppfs_t *ppfs)
 	} else {
 #endif /* NL_ARGMAX */
 		ppfs->argnumber[2] = 1;
-		memcpy(ppfs->argtype, argtype + 2, ppfs->num_data_args * sizeof(int));
+		__memcpy(ppfs->argtype, argtype + 2, ppfs->num_data_args * sizeof(int));
 #ifdef NL_ARGMAX
 	}
 
@@ -1197,7 +1197,7 @@ static size_t _charpad(FILE * __restrict stream, int padchar, size_t numpad);
 #define VFPRINTF vfprintf
 #define FMT_TYPE char
 #define OUTNSTR _outnstr
-#define STRLEN  strlen
+#define STRLEN  __strlen
 #define _PPFS_init _ppfs_init
 #define OUTPUT(F,S)			__fputs_unlocked(S,F)
 /* #define _outnstr(stream, string, len)	__stdio_fwrite(string, len, stream) */
@@ -1211,7 +1211,7 @@ static size_t _fp_out_narrow(FILE *fp, intptr_t type, intptr_t len, intptr_t buf
 	size_t r = 0;
 
 	if (type & 0x80) {			/* Some type of padding needed. */
-		int buflen = strlen((const char *) buf);
+		int buflen = __strlen((const char *) buf);
 		if ((len -= buflen) > 0) {
 			if ((r = _charpad(fp, (type & 0x7f), len)) != len) {
 				return r;
@@ -1281,7 +1281,7 @@ static size_t _fp_out_wide(FILE *fp, intptr_t type, intptr_t len, intptr_t buf)
 	int i;
 
 	if (type & 0x80) {			/* Some type of padding needed */
-		int buflen = strlen(s);
+		int buflen = __strlen(s);
 		if ((len -= buflen) > 0) {
 			if ((r = _charpad(fp, (type & 0x7f), len)) != len) {
 				return r;
@@ -1325,7 +1325,7 @@ static int _ppwfs_init(register ppfs_t *ppfs, const wchar_t *fmt0)
 	int r;
 
 	/* First, zero out everything... argnumber[], argtype[], argptr[] */
-	memset(ppfs, 0, sizeof(ppfs_t)); /* TODO: nonportable???? */
+	__memset(ppfs, 0, sizeof(ppfs_t)); /* TODO: nonportable???? */
 #ifdef NL_ARGMAX
 	--ppfs->maxposarg;			/* set to -1 */
 #endif /* NL_ARGMAX */