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| author | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-06-04 18:44:09 +0000 |
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| committer | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-06-04 18:44:09 +0000 |
| commit | 4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b (patch) | |
| tree | acd4001a266a8713495af7f1b2102b61e67113b0 /mdk-stage1/dietlibc/lib/__ptrace.c | |
| parent | 71b111ec6c4671667a19c6fbe0023d33422535d7 (diff) | |
| download | drakx-4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b.tar drakx-4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b.tar.gz drakx-4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b.tar.bz2 drakx-4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b.tar.xz drakx-4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b.zip | |
Import dietlibc 0.22 + other fixes for AMD64
Diffstat (limited to 'mdk-stage1/dietlibc/lib/__ptrace.c')
| -rw-r--r-- | mdk-stage1/dietlibc/lib/__ptrace.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/__ptrace.c b/mdk-stage1/dietlibc/lib/__ptrace.c new file mode 100644 index 000000000..bd14a0351 --- /dev/null +++ b/mdk-stage1/dietlibc/lib/__ptrace.c @@ -0,0 +1,27 @@ +/* we need this because we need to use the glibc prototype which uses + * varargs :-( */ +#define ptrace fnord +#include <sys/ptrace.h> +#undef ptrace +#include <sys/types.h> +#include <unistd.h> + +extern int __diet_ptrace(int request, pid_t pid, void *addr, void *data); +int ptrace(int request, pid_t pid, void *addr, void *data); + +int ptrace(int request, pid_t pid, void *addr, void *data) { + switch (request) { + case PTRACE_TRACEME: case PTRACE_KILL: case PTRACE_ATTACH: + case PTRACE_DETACH: + return (__diet_ptrace (request, pid, NULL, NULL)); + case PTRACE_PEEKDATA: case PTRACE_PEEKUSER: case PTRACE_PEEKTEXT: + { + long result; + if (__diet_ptrace (request, pid, addr, &result) == -1) + return (-1); + return (result); + } + default: + return (__diet_ptrace (request, pid, addr, data)); + } +} |