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- Log -----------------------------------------------------------------
commit 25a851792351a9818cc5d02762f5f925ee05e69b
Author: Falco Girgis <gyr...@gm...>
Date: Wed Jul 31 11:55:31 2024 -0500
Added utime h POSIX header file (#658)
* Added utime.h header for missing declaration.
- Freaking Newlib does NOT publicly declare the utime() function within
the cross-platform header, utime.h; however, we have utime()
implemented for SH.
- Trying to use the utime() function prior to GCC14 would result in an
implicit declaration of the function, which would resolve at
link-time. GCC14 deprecated this, so now it's a hard error.
- Added utime.h header file to KOS's root include folder so that
#include <utime.h> will look there and find it first, rather than
using Newlib's (worthless) header.
commit 3f12e2627cbb9c7446345ed4627278c6e0cbf099
Author: Falco Girgis <gyr...@gm...>
Date: Wed Jul 31 11:52:43 2024 -0500
Fixed GCC9+10 build failures: pthread_atfork() (#663)
1) pthread_atfork()'s implementation was not declaring agument variables
by name, which was not supported in ancient GCC9 and GCC10,
apparently.
2) pthread_atfork() was added as a symbol for CMake checks for pthreads
to pass, yet we were never declaring the symbol publicly anywhere,
and implicit declarations of C functions are now deprecated in GCC14+.
commit d3e17e6bcfc558bda85ef8b0a63379061d646ea7
Author: Andy Barajas <and...@gm...>
Date: Wed Jul 31 09:47:23 2024 -0700
Fix ramdisk_find (#687)
Fix ramdisk_find by making sure we also compare the filename lengths so false positives wont occur
-----------------------------------------------------------------------
Summary of changes:
include/pthread.h | 3 ++-
include/utime.h | 32 ++++++++++++++++++++++++++++++++
kernel/fs/fs_ramdisk.c | 4 ++--
kernel/libc/pthreads/pthread_thd.c | 5 +++--
4 files changed, 39 insertions(+), 5 deletions(-)
create mode 100644 include/utime.h
diff --git a/include/pthread.h b/include/pthread.h
index bfff123a..c9ba378f 100644
--- a/include/pthread.h
+++ b/include/pthread.h
@@ -62,7 +62,8 @@ extern "C" {
NOTE: RTEMS does not provide pthread_atfork(). */
#if !defined(__rtems__)
-// #warning "Add pthread_atfork() prototype"
+ int pthread_atfork(void (*prepare)(void), void (*parent)(void),
+ void (*child)(void));
#endif
/* Mutex Initialization Attributes, P1003.1c/Draft 10, p. 81 */
diff --git a/include/utime.h b/include/utime.h
new file mode 100644
index 00000000..c7f9ef45
--- /dev/null
+++ b/include/utime.h
@@ -0,0 +1,32 @@
+/* KallistiOS ##version##
+
+ utime.h
+ Copyright (C) 2024 Falco Girgis
+*/
+
+/** \file utime.h
+ \brief KOS extension of Newlib's utime.h
+
+ Newlib does not ever actually declare a prototype for utime() within
+ its header, despite implementing it for SH. We add the prototype ourselves.
+
+ \author Falco Girgis
+*/
+
+#ifndef __KOS_UTIME_H
+#define __KOS_UTIME_H
+
+__BEGIN_DECLS
+
+#include <time.h>
+
+struct utimbuf {
+ time_t actime; /**< access time */
+ time_t modtime; /**< modification time */
+};
+
+extern int utime(const char *path, struct utimbuf *times);
+
+__END_DECLS
+
+#endif /* __KOS_UTIME_H */
diff --git a/kernel/fs/fs_ramdisk.c b/kernel/fs/fs_ramdisk.c
index b2c8d57e..2dd0eda3 100644
--- a/kernel/fs/fs_ramdisk.c
+++ b/kernel/fs/fs_ramdisk.c
@@ -103,11 +103,11 @@ static mutex_t rd_mutex;
/* Search a directory for the named file; return the struct if
we find it. Assumes we hold rd_mutex. */
-static rd_file_t * ramdisk_find(rd_dir_t * parent, const char * name, int namelen) {
+static rd_file_t *ramdisk_find(rd_dir_t *parent, const char *name, size_t namelen) {
rd_file_t *f;
LIST_FOREACH(f, parent, dirlist) {
- if(!strncasecmp(name, f->name, namelen))
+ if((strlen(f->name) == namelen) && !strncasecmp(name, f->name, namelen))
return f;
}
diff --git a/kernel/libc/pthreads/pthread_thd.c b/kernel/libc/pthreads/pthread_thd.c
index 9217c9e8..04152942 100644
--- a/kernel/libc/pthreads/pthread_thd.c
+++ b/kernel/libc/pthreads/pthread_thd.c
@@ -71,7 +71,8 @@ int pthread_equal(pthread_t t1, pthread_t t2) {
return t1 == t2;
}
-int pthread_atfork(void (*)(void), void (*)(void), void (*)(void))
-{
+int pthread_atfork(void (*prepare)(void), void (*parent)(void),
+ void (*child)(void)) {
+ (void)prepare; (void)parent; (void)child;
return 0;
}
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