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-rw-r--r--libc/misc/assert/__assert.c8
-rw-r--r--libc/misc/sysvipc/msgq.c4
-rw-r--r--libc/stdlib/realpath.c22
-rw-r--r--libc/sysdeps/linux/common/_exit.c1
-rw-r--r--libc/sysdeps/linux/common/bits/mathcalls.h2
-rw-r--r--libc/sysdeps/linux/common/bits/uClibc_ctype.h2
-rw-r--r--libc/sysdeps/linux/common/futimens.c23
-rw-r--r--libc/sysdeps/linux/common/ppoll.c5
-rw-r--r--libc/sysdeps/linux/common/utimensat.c2
-rw-r--r--libc/sysdeps/linux/mips/bits/termios.h1
10 files changed, 46 insertions, 24 deletions
diff --git a/libc/misc/assert/__assert.c b/libc/misc/assert/__assert.c
index ff9e47dcf..8afde52ff 100644
--- a/libc/misc/assert/__assert.c
+++ b/libc/misc/assert/__assert.c
@@ -30,8 +30,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
-#include <bits/uClibc_uintmaxtostr.h>
-
/* Get the prototype from assert.h as a double-check. */
#undef NDEBUG
@@ -43,8 +41,8 @@
static smallint in_assert; /* bss inits to 0. */
-void attribute_noreturn __assert(const char *assertion, const char * filename,
- int linenumber, register const char * function)
+void __assert(const char *assertion, const char * filename,
+ unsigned int linenumber, register const char * function)
{
if (!in_assert) {
in_assert = 1;
@@ -62,7 +60,7 @@ void attribute_noreturn __assert(const char *assertion, const char * filename,
assertion
);
}
+ /* shouldn't we? fflush(stderr); */
abort();
}
-
libc_hidden_def(__assert)
diff --git a/libc/misc/sysvipc/msgq.c b/libc/misc/sysvipc/msgq.c
index d67645a4d..e20e3ca64 100644
--- a/libc/misc/sysvipc/msgq.c
+++ b/libc/misc/sysvipc/msgq.c
@@ -49,10 +49,10 @@ struct new_msg_buf{
#ifdef L_msgrcv
#ifdef __NR_msgrcv
#define __NR___syscall_msgrcv __NR_msgrcv
-static inline _syscall5(int, __syscall_msgrcv, int, msqid, void *, msgp,
+static inline _syscall5(ssize_t, __syscall_msgrcv, int, msqid, void *, msgp,
size_t, msgsz, long int, msgtyp, int, msgflg)
#endif
-static inline int do_msgrcv (int msqid, void *msgp, size_t msgsz,
+static inline ssize_t do_msgrcv (int msqid, void *msgp, size_t msgsz,
long int msgtyp, int msgflg)
{
#ifdef __NR_msgrcv
diff --git a/libc/stdlib/realpath.c b/libc/stdlib/realpath.c
index 1a00c3112..80c25f098 100644
--- a/libc/stdlib/realpath.c
+++ b/libc/stdlib/realpath.c
@@ -36,19 +36,10 @@
#define MAX_READLINKS 32
-#ifdef __STDC__
char *realpath(const char *path, char got_path[])
-#else
-char *realpath(path, got_path)
-const char *path;
-char got_path[];
-#endif
{
char copy_path[PATH_MAX];
- /* use user supplied buffer directly - reduces stack usage */
- /* char got_path[PATH_MAX]; */
- char *max_path;
- char *new_path;
+ char *max_path, *new_path, *allocated_path;
size_t path_len;
int readlinks = 0;
#ifdef S_IFLNK
@@ -72,12 +63,13 @@ char got_path[];
/* Copy so that path is at the end of copy_path[] */
strcpy(copy_path + (PATH_MAX-1) - path_len, path);
path = copy_path + (PATH_MAX-1) - path_len;
+ allocated_path = got_path ? NULL : (got_path = malloc(PATH_MAX));
max_path = got_path + PATH_MAX - 2; /* points to last non-NUL char */
new_path = got_path;
if (*path != '/') {
/* If it's a relative pathname use getcwd for starters. */
if (!getcwd(new_path, PATH_MAX - 1))
- return NULL;
+ goto err;
new_path += strlen(new_path);
if (new_path[-1] != '/')
*new_path++ = '/';
@@ -114,6 +106,8 @@ char got_path[];
while (*path != '\0' && *path != '/') {
if (new_path > max_path) {
__set_errno(ENAMETOOLONG);
+ err:
+ free(allocated_path);
return NULL;
}
*new_path++ = *path++;
@@ -122,7 +116,7 @@ char got_path[];
/* Protect against infinite loops. */
if (readlinks++ > MAX_READLINKS) {
__set_errno(ELOOP);
- return NULL;
+ goto err;
}
path_len = strlen(path);
/* See if last (so far) pathname component is a symlink. */
@@ -133,13 +127,13 @@ char got_path[];
if (link_len < 0) {
/* EINVAL means the file exists but isn't a symlink. */
if (errno != EINVAL) {
- return NULL;
+ goto err;
}
} else {
/* Safe sex check. */
if (path_len + link_len >= PATH_MAX - 2) {
__set_errno(ENAMETOOLONG);
- return NULL;
+ goto err;
}
/* Note: readlink doesn't add the null byte. */
/* copy_path[link_len] = '\0'; - we don't need it too */
diff --git a/libc/sysdeps/linux/common/_exit.c b/libc/sysdeps/linux/common/_exit.c
index a36927d0c..51117d109 100644
--- a/libc/sysdeps/linux/common/_exit.c
+++ b/libc/sysdeps/linux/common/_exit.c
@@ -31,3 +31,4 @@ void attribute_noreturn _exit(int status)
}
}
libc_hidden_def(_exit)
+weak_alias(_exit,_Exit)
diff --git a/libc/sysdeps/linux/common/bits/mathcalls.h b/libc/sysdeps/linux/common/bits/mathcalls.h
index 811738238..df2e21cc8 100644
--- a/libc/sysdeps/linux/common/bits/mathcalls.h
+++ b/libc/sysdeps/linux/common/bits/mathcalls.h
@@ -244,6 +244,7 @@ __END_NAMESPACE_C99
/* Return nonzero if VALUE is not a number. */
__MATHDECL_PRIV (int,isnan,, (_Mdouble_ __value), (__const__))
+# ifdef __DO_XSI_MATH__
/* Bessel functions. */
__MATHCALL (j0,, (_Mdouble_))
__MATHCALL (j1,, (_Mdouble_))
@@ -251,6 +252,7 @@ __MATHCALL (jn,, (int, _Mdouble_))
__MATHCALL (y0,, (_Mdouble_))
__MATHCALL (y1,, (_Mdouble_))
__MATHCALL (yn,, (int, _Mdouble_))
+# endif
#endif
diff --git a/libc/sysdeps/linux/common/bits/uClibc_ctype.h b/libc/sysdeps/linux/common/bits/uClibc_ctype.h
index 43371286b..22d2df03a 100644
--- a/libc/sysdeps/linux/common/bits/uClibc_ctype.h
+++ b/libc/sysdeps/linux/common/bits/uClibc_ctype.h
@@ -103,12 +103,14 @@ __BEGIN_DECLS
/* Now some non-ansi/iso c99 macros. */
+#ifndef __UCLIBC_SUSV4_LEGACY__
#define __isascii(c) (((c) & ~0x7f) == 0)
#define __toascii(c) ((c) & 0x7f)
/* Works correctly *only* on lowercase letters! */
#define _toupper(c) ((c) ^ 0x20)
/* Works correctly *only* on letters (of any case) and numbers */
#define _tolower(c) ((c) | 0x20)
+#endif
__END_DECLS
diff --git a/libc/sysdeps/linux/common/futimens.c b/libc/sysdeps/linux/common/futimens.c
new file mode 100644
index 000000000..090dfa69c
--- /dev/null
+++ b/libc/sysdeps/linux/common/futimens.c
@@ -0,0 +1,23 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * futimens() implementation for uClibc
+ *
+ * Copyright (C) 2009 Bernhard Reutner-Fischer <uclibc@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <sys/syscall.h>
+#define __need_timespec
+#include <time.h>
+#ifdef __NR_utimensat
+extern int utimensat (int __fd, __const char *__path,
+ __const struct timespec __times[2],
+ int __flags) __THROW;
+libc_hidden_proto(utimensat)
+
+int futimens (int fd, __const struct timespec ts[2])
+{
+ return utimensat(fd, 0, ts, 0);
+}
+#endif
diff --git a/libc/sysdeps/linux/common/ppoll.c b/libc/sysdeps/linux/common/ppoll.c
index c9efe8d08..02c8013a5 100644
--- a/libc/sysdeps/linux/common/ppoll.c
+++ b/libc/sysdeps/linux/common/ppoll.c
@@ -20,10 +20,10 @@
#include <signal.h>
#include <sys/syscall.h>
#include <sys/poll.h>
+#define __need_NULL
+#include <stddef.h>
#if defined __NR_ppoll && defined __UCLIBC_LINUX_SPECIFIC__
-
-
int
ppoll(struct pollfd *fds, nfds_t nfds, const struct timespec *timeout,
const sigset_t *sigmask)
@@ -39,5 +39,4 @@ ppoll(struct pollfd *fds, nfds_t nfds, const struct timespec *timeout,
return INLINE_SYSCALL(ppoll, 5, fds, nfds, timeout, sigmask, _NSIG / 8);
}
libc_hidden_def(ppoll)
-
#endif
diff --git a/libc/sysdeps/linux/common/utimensat.c b/libc/sysdeps/linux/common/utimensat.c
index 3c5af8586..2cfb8247d 100644
--- a/libc/sysdeps/linux/common/utimensat.c
+++ b/libc/sysdeps/linux/common/utimensat.c
@@ -11,6 +11,8 @@
#ifdef __NR_utimensat
_syscall4(int, utimensat, int, fd, const char *, path, const struct timespec *, times, int, flags)
+libc_hidden_def(utimensat)
#else
/* should add emulation with utimens() and /proc/self/fd/ ... */
#endif
+
diff --git a/libc/sysdeps/linux/mips/bits/termios.h b/libc/sysdeps/linux/mips/bits/termios.h
index 546faa020..fb351995c 100644
--- a/libc/sysdeps/linux/mips/bits/termios.h
+++ b/libc/sysdeps/linux/mips/bits/termios.h
@@ -73,6 +73,7 @@ struct termios
#define IXANY 0004000 /* Any character will restart after stop. */
#define IXOFF 0010000 /* Enable start/stop input control. */
#define IMAXBEL 0020000 /* Ring bell when input queue is full. */
+#define IUTF8 0040000 /* Input is UTF8. */
/* c_oflag bits */
#define OPOST 0000001 /* Perform output processing. */
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-03 22:33:10 +0000