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| author | Russ Cox <rsc@swtch.com> | 2019-12-19 15:00:58 -0500 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2019-12-19 15:00:58 -0500 |
| commit | a1ead676e69d46df89dd0de12cf86380c5773353 (patch) | |
| tree | 05f8ae0b83e6ba884176db8d3d2d43b87dcf2801 | |
| parent | 0b349f6f34f1fff58ab9748277a093f70df2be33 (diff) | |
| download | plan9port-a1ead676e69d46df89dd0de12cf86380c5773353.tar.gz plan9port-a1ead676e69d46df89dd0de12cf86380c5773353.tar.bz2 plan9port-a1ead676e69d46df89dd0de12cf86380c5773353.zip | |
sam: report close error
| -rw-r--r-- | src/cmd/sam/io.c | 2 | ||||
| -rw-r--r-- | src/cmd/sam/sam.h | 1 | ||||
| -rw-r--r-- | src/cmd/sam/sys.c | 7 |
3 files changed, 9 insertions, 1 deletions
diff --git a/src/cmd/sam/io.c b/src/cmd/sam/io.c index 8740c7ca..c112c0a1 100644 --- a/src/cmd/sam/io.c +++ b/src/cmd/sam/io.c @@ -166,7 +166,7 @@ writeio(File *f) void closeio(Posn p) { - close(io); + Close(io); io = 0; if(p >= 0) dprint("#%lud\n", p); diff --git a/src/cmd/sam/sam.h b/src/cmd/sam/sam.h index c2aaa070..c11163ef 100644 --- a/src/cmd/sam/sam.h +++ b/src/cmd/sam/sam.h @@ -237,6 +237,7 @@ int Read(int, void*, int); void Seek(int, long, int); int plan9(File*, int, String*, int); int Write(int, void*, int); +void Close(int); int bexecute(File*, Posn); void cd(String*); void closefiles(File*, String*); diff --git a/src/cmd/sam/sys.c b/src/cmd/sam/sys.c index db54d28d..7eed4c9e 100644 --- a/src/cmd/sam/sys.c +++ b/src/cmd/sam/sys.c @@ -58,3 +58,10 @@ Seek(int f, long n, int w) if(seek(f, n, w)==-1) syserror("seek"); } + +void +Close(int f) +{ + if(close(f) < 0) + syserror("close"); +} |