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newlib-cygwin
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2008-09-10 Ken Werner <ken.werner@de.ibm.com> 

* spu/dirfuncs.c: Avoid warnings.
        * spu/kill.c: Likewise.
This commit is contained in:
Jeff Johnston 2008-09-11 00:30:32 +00:00
parent e841b018cb
commit 9ecc83a3f7
3 changed files with 22 additions and 6 deletions
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5
libgloss/ChangeLog
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@ -1,3 +1,8 @@
2008-09-10 Ken Werner <ken.werner@de.ibm.com>
* spu/dirfuncs.c: Avoid warnings.
* spu/kill.c: Likewise.
2008-09-04 Ken Werner <ken.werner@de.ibm.com> 2008-09-04 Ken Werner <ken.werner@de.ibm.com>
* spu/Makefile.in: Fix missing linux_syscalls.o. * spu/Makefile.in: Fix missing linux_syscalls.o.

18
libgloss/spu/dirfuncs.c
View File

@ -56,22 +56,30 @@ typedef struct {
unsigned int pad0[3]; unsigned int pad0[3];
} syscall_opendir_t; } syscall_opendir_t;
typedef struct {
uint64_t dir;
unsigned int pad0[2];
} syscall_opendir_ret_t;
DIR * DIR *
opendir (const char *name) opendir (const char *name)
{ {
DIR *dir; DIR *dir;
int ppc_dir, i; int i;
union {
syscall_opendir_t sys; syscall_opendir_t sys;
syscall_opendir_ret_t ret;
} u;
sys.name = (unsigned int) name; u.sys.name = (unsigned int) name;
for (i = 0; i < SPE_OPENDIR_MAX; i++) { for (i = 0; i < SPE_OPENDIR_MAX; i++) {
if (!spe_dir[i].ppc_dir) { if (!spe_dir[i].ppc_dir) {
dir = &spe_dir[i]; dir = &spe_dir[i];
__send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_OPENDIR, &sys); __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_OPENDIR, &u);
/* /*
* Pull 64 bits out of the result. * Pull 64 bits out of the result.
*/ */
dir->ppc_dir = ((uint64_t*)&sys)[0]; dir->ppc_dir = u.ret.dir;
if (!dir->ppc_dir) { if (!dir->ppc_dir) {
dir = NULL; dir = NULL;
} }
@ -163,5 +171,5 @@ telldir (DIR *dir)
{ {
uint64_t ppc_dir = dir->ppc_dir; uint64_t ppc_dir = dir->ppc_dir;
__send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_TELLDIR, &ppc_dir); return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_TELLDIR, &ppc_dir);
} }

3
libgloss/spu/kill.c
View File

@ -31,6 +31,7 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
*/ */
#include <unistd.h> #include <unistd.h>
#include <errno.h>
int int
kill (int pid, int sig) kill (int pid, int sig)
@ -39,5 +40,7 @@ kill (int pid, int sig)
{ {
_exit (sig); _exit (sig);
} }
errno = ESRCH;
return -1;
} }