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| author | Thomas Fitzsimmons <fitzsim@redhat.com> | 2002-05-08 00:12:49 +0000 |
|---|---|---|
| committer | Thomas Fitzsimmons <fitzsim@redhat.com> | 2002-05-08 00:12:49 +0000 |
| commit | e71372faea4af670215b087a69c2b7432181a852 (patch) | |
| tree | 5adf28cd89c62937515cb7362e878ec45b51d190 /newlib/libc/stdio/fgetc.c | |
| parent | 735bb7e7d7c52aedc7099411ef235fee206e7240 (diff) | |
| download | newlib-e71372faea4af670215b087a69c2b7432181a852.zip newlib-e71372faea4af670215b087a69c2b7432181a852.tar.gz newlib-e71372faea4af670215b087a69c2b7432181a852.tar.bz2 | |
* libc/include/sys/stdio.h: New file.
* libc/sys/linux/sys/stdio.h: New file.
* libc/include/stdio.h: Add declarations for flockfile,
ftrylockfile, and funlockfile. Include <sys/stdio.h>.
* libc/stdio/clearerr.c: Add file locking.
* libc/stdio/fclose.c: Likewise.
* libc/stdio/feof.c: Likewise.
* libc/stdio/ferror.c: Likewise.
* libc/stdio/fflush.c: Likewise.
* libc/stdio/fgetc.c: Likewise.
* libc/stdio/fgetpos.c: Likewise.
* libc/stdio/fgets.c: Likewise.
* libc/stdio/fileno.c: Likewise.
* libc/stdio/fputc.c: Likewise.
* libc/stdio/fputs.c: Likewise.
* libc/stdio/fread.c: Likewise.
* libc/stdio/freopen.c: Likewise.
* libc/stdio/fseek.c: Likewise.
* libc/stdio/ftell.c: Likewise.
* libc/stdio/fwrite.c: Likewise.
* libc/stdio/getc.c: Likewise.
* libc/stdio/putc.c: Likewise.
* libc/stdio/setvbuf.c: Likewise.
* libc/stdio/ungetc.c: Likewise.
* libc/stdio/vfprintf.c: Likewise.
Diffstat (limited to 'newlib/libc/stdio/fgetc.c')
| -rw-r--r-- | newlib/libc/stdio/fgetc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/newlib/libc/stdio/fgetc.c b/newlib/libc/stdio/fgetc.c index 3d3d2c4..1160b67 100644 --- a/newlib/libc/stdio/fgetc.c +++ b/newlib/libc/stdio/fgetc.c @@ -42,5 +42,9 @@ int _DEFUN (fgetc, (fp), FILE * fp) { - return __sgetc (fp); + int result; + _flockfile(fp); + result = __sgetc (fp); + _funlockfile(fp); + return result; } |