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| author | Russ Cox <rsc@swtch.com> | 2008-04-16 06:32:43 -0700 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2008-04-16 06:32:43 -0700 |
| commit | 14125803572e1fa6efb2badf4a41e2e59e81a76d (patch) | |
| tree | 7213e616a83039525b018ceed0bc6b7d4b2f613c /src | |
| parent | 9f8a101a7c2e88b968741e9057da4f741a736fb5 (diff) | |
| download | plan9port-14125803572e1fa6efb2badf4a41e2e59e81a76d.tar.gz plan9port-14125803572e1fa6efb2badf4a41e2e59e81a76d.tar.bz2 plan9port-14125803572e1fa6efb2badf4a41e2e59e81a76d.zip | |
sam: clean up checkerrs (Rob Pike)
Diffstat (limited to 'src')
| -rw-r--r-- | src/cmd/sam/shell.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/cmd/sam/shell.c b/src/cmd/sam/shell.c index 80348933..32e1b3d2 100644 --- a/src/cmd/sam/shell.c +++ b/src/cmd/sam/shell.c @@ -142,13 +142,13 @@ plan9(File *f, int type, String *s, int nest) void checkerrs(void) { - char buf[4096]; + char buf[BLOCKSIZE-10]; int f, n, nl; char *p; long l; if(statfile(errfile, 0, 0, 0, &l, 0) > 0 && l != 0){ - if((f=open((char *)errfile, 0)) != -1){ + if((f=open(errfile, 0)) != -1){ if((n=read(f, buf, sizeof buf-1)) > 0){ for(nl=0,p=buf; nl<25 && p<&buf[n]; p++) if(*p=='\n') @@ -161,5 +161,5 @@ checkerrs(void) close(f); } }else - remove((char *)errfile); + remove(errfile); } |