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1 // Copyright 2009 The Go Authors. All rights reserved. | 1 // Copyright 2009 The Go Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style | 2 // Use of this source code is governed by a BSD-style |
3 // license that can be found in the LICENSE file. | 3 // license that can be found in the LICENSE file. |
4 | 4 |
5 // Windows system calls. | 5 // Windows system calls. |
6 | 6 |
7 package syscall | 7 package syscall |
8 | 8 |
9 import ( | 9 import ( |
10 errorspkg "errors" | 10 errorspkg "errors" |
(...skipping 887 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
898 | 898 |
899 func FindNextFile(handle Handle, data *Win32finddata) (err error) { | 899 func FindNextFile(handle Handle, data *Win32finddata) (err error) { |
900 var data1 win32finddata1 | 900 var data1 win32finddata1 |
901 err = findNextFile1(handle, &data1) | 901 err = findNextFile1(handle, &data1) |
902 if err == nil { | 902 if err == nil { |
903 copyFindData(data, &data1) | 903 copyFindData(data, &data1) |
904 } | 904 } |
905 return | 905 return |
906 } | 906 } |
907 | 907 |
908 func GetProcessEntry(pid int) (*ProcessEntry32, error) { | 908 func getProcessEntry(pid int) (*ProcessEntry32, error) { |
brainman
2014/06/13 00:43:50
Why is this function exported from syscall?
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909 » snapshot, err := CreateToolhelp32Snapshot(CS_SNAPPROCESS, 0) | 909 » snapshot, err := CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0) |
910 if err != nil { | 910 if err != nil { |
911 return nil, err | 911 return nil, err |
912 } | 912 } |
913 defer CloseHandle(snapshot) | 913 defer CloseHandle(snapshot) |
914 | |
915 var procEntry ProcessEntry32 | 914 var procEntry ProcessEntry32 |
916 procEntry.Size = uint32(unsafe.Sizeof(procEntry)) | 915 procEntry.Size = uint32(unsafe.Sizeof(procEntry)) |
917 if err = Process32First(snapshot, &procEntry); err != nil { | 916 if err = Process32First(snapshot, &procEntry); err != nil { |
918 return nil, err | 917 return nil, err |
919 } | 918 } |
920 | |
brainman
2014/06/13 00:43:50
Remove empty line. Just like the other code here.
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921 for { | 919 for { |
922 if procEntry.ProcessID == uint32(pid) { | 920 if procEntry.ProcessID == uint32(pid) { |
923 return &procEntry, nil | 921 return &procEntry, nil |
924 } | 922 } |
925 | |
brainman
2014/06/13 00:43:50
Remove empty line.
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926 err = Process32Next(snapshot, &procEntry) | 923 err = Process32Next(snapshot, &procEntry) |
927 if err != nil { | 924 if err != nil { |
928 return nil, err | 925 return nil, err |
929 } | 926 } |
930 } | 927 } |
931 } | 928 } |
932 | 929 |
933 func Getppid() (ppid int) { | 930 func Getppid() (ppid int) { |
934 » pe, err := GetProcessEntry(Getpid()) | 931 » pe, err := getProcessEntry(Getpid()) |
935 if err != nil { | 932 if err != nil { |
936 return -1 | 933 return -1 |
937 } | 934 } |
938 | |
brainman
2014/06/13 00:43:50
Remove empty line.
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939 return int(pe.ParentProcessID) | 935 return int(pe.ParentProcessID) |
940 } | 936 } |
941 | 937 |
942 // TODO(brainman): fix all needed for os | 938 // TODO(brainman): fix all needed for os |
943 func Fchdir(fd Handle) (err error) { return EWINDOWS } | 939 func Fchdir(fd Handle) (err error) { return EWINDOWS } |
944 func Link(oldpath, newpath string) (err error) { return EWINDOWS } | 940 func Link(oldpath, newpath string) (err error) { return EWINDOWS } |
945 func Symlink(path, link string) (err error) { return EWINDOWS } | 941 func Symlink(path, link string) (err error) { return EWINDOWS } |
946 func Readlink(path string, buf []byte) (n int, err error) { return 0, EWINDOWS } | 942 func Readlink(path string, buf []byte) (n int, err error) { return 0, EWINDOWS } |
947 | 943 |
948 func Fchmod(fd Handle, mode uint32) (err error) { return EWINDOWS } | 944 func Fchmod(fd Handle, mode uint32) (err error) { return EWINDOWS } |
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962 | 958 |
963 func (s Signal) String() string { | 959 func (s Signal) String() string { |
964 if 0 <= s && int(s) < len(signals) { | 960 if 0 <= s && int(s) < len(signals) { |
965 str := signals[s] | 961 str := signals[s] |
966 if str != "" { | 962 if str != "" { |
967 return str | 963 return str |
968 } | 964 } |
969 } | 965 } |
970 return "signal " + itoa(int(s)) | 966 return "signal " + itoa(int(s)) |
971 } | 967 } |
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