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flockfile/funlockfile is POSIX, so NetBSD has them too --- use them.

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This commit is contained in:
Bruce Momjian 2003-01-02 23:22:49 +00:00
parent 0a02d47a11
commit 7e4d4354bc
1 changed files with 1 additions and 13 deletions
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14
src/port/fseeko.c
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@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/port/fseeko.c,v 1.8 2003/01/02 06:00:33 momjian Exp $ * $Header: /cvsroot/pgsql/src/port/fseeko.c,v 1.9 2003/01/02 23:22:49 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -21,9 +21,7 @@
#include "c.h" #include "c.h"
#ifdef bsdi
#include <pthread.h> #include <pthread.h>
#endif
#include <stdio.h> #include <stdio.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -46,17 +44,13 @@ fseeko(FILE *stream, off_t offset, int whence)
switch (whence) switch (whence)
{ {
case SEEK_CUR: case SEEK_CUR:
#ifdef bsdi
flockfile(stream); flockfile(stream);
#endif
if (fgetpos(stream, &floc) != 0) if (fgetpos(stream, &floc) != 0)
goto failure; goto failure;
floc += offset; floc += offset;
if (fsetpos(stream, &floc) != 0) if (fsetpos(stream, &floc) != 0)
goto failure; goto failure;
#ifdef bsdi
funlockfile(stream); funlockfile(stream);
#endif
return 0; return 0;
break; break;
case SEEK_SET: case SEEK_SET:
@ -65,17 +59,13 @@ fseeko(FILE *stream, off_t offset, int whence)
return 0; return 0;
break; break;
case SEEK_END: case SEEK_END:
#ifdef bsdi
flockfile(stream); flockfile(stream);
#endif
if (fstat(fileno(stream), &filestat) != 0) if (fstat(fileno(stream), &filestat) != 0)
goto failure; goto failure;
floc = filestat.st_size; floc = filestat.st_size;
if (fsetpos(stream, &floc) != 0) if (fsetpos(stream, &floc) != 0)
goto failure; goto failure;
#ifdef bsdi
funlockfile(stream); funlockfile(stream);
#endif
return 0; return 0;
break; break;
default: default:
@ -84,9 +74,7 @@ fseeko(FILE *stream, off_t offset, int whence)
} }
failure: failure:
#ifdef bsdi
funlockfile(stream); funlockfile(stream);
#endif
return -1; return -1;
} }