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Support proc info PROC_PIDTBSDINFO
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src/kernel/emulation/linux/misc/proc_info.c
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src/kernel/emulation/linux/misc/proc_info.c
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static long _proc_pidinfo_regionpathinfo(int32_t pid, uint64_t arg, void* buffer, int32_t bufsize);
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static long _proc_pidinfo_shortbsdinfo(int32_t pid, void* buffer, int32_t bufsize);
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static long _proc_pidonfo_uniqinfo(int32_t pid, void* buffer, int32_t bufsize);
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static long _proc_pidinfo_tbsdinfo(int32_t pid, void* buffer, int32_t bufsize);
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static long _proc_pidinfo_pidthreadinfo(int32_t pid, void* buffer, int32_t bufsize);
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long _proc_pidinfo(int32_t pid, uint32_t flavor, uint64_t arg, void* buffer, int32_t bufsize)
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{
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{
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return _proc_pidonfo_uniqinfo(pid, buffer, bufsize);
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}
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case PROC_PIDTBSDINFO:
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{
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return _proc_pidinfo_tbsdinfo(pid, buffer, bufsize);
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}
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/* Not implemented yet
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case PROC_PIDTHREADINFO:
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{
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return _proc_pidinfo_pidthreadinfo(pid, buffer, bufsize);
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}
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*/
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default:
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{
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__simple_printf("sys_proc_info(): Unsupported pidinfo flavor: %d\n",
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#endif
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return 1;
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}
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static long _proc_pidinfo_tbsdinfo(int32_t pid, void* buffer, int32_t bufsize)
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{
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struct proc_bsdinfo* info = (struct proc_bsdinfo*) buffer;
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if (bufsize < sizeof(*info))
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return -ENOSPC;
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struct proc_bsdshortinfo shortinfo;
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int err = _proc_pidinfo_shortbsdinfo(pid, &shortinfo, sizeof(shortinfo));
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if (err < 0)
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return err;
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memset(info, 0, sizeof(*info));
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info->pbi_flags = shortinfo.pbsi_flags;
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info->pbi_status = shortinfo.pbsi_status;
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// info->pbi_xstatus
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info->pbi_pid = shortinfo.pbsi_pid;
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info->pbi_ppid = shortinfo.pbsi_ppid;
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info->pbi_uid = shortinfo.pbsi_uid;
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info->pbi_gid = shortinfo.pbsi_gid;
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info->pbi_ruid = shortinfo.pbsi_ruid;
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info->pbi_rgid = shortinfo.pbsi_rgid;
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info->pbi_svuid = shortinfo.pbsi_svuid;
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info->pbi_svgid = shortinfo.pbsi_svgid;
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info->pbi_pgid = shortinfo.pbsi_pgid;
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// info->pbi_nice
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// info->pbi_start
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memcpy(info->pbi_comm, shortinfo.pbsi_comm, sizeof(info->pbi_comm));
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return err;
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}
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static long _proc_pidinfo_pidthreadinfo(int32_t pid, void* buffer, int32_t bufsize)
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{
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// TODO
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}
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static long _proc_pidinfo_shortbsdinfo(int32_t pid, void* buffer, int32_t bufsize)