diff options
Diffstat (limited to 'kaldi_io/src/tools/ATLAS/include/atlas_fopen.h')
-rw-r--r-- | kaldi_io/src/tools/ATLAS/include/atlas_fopen.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/kaldi_io/src/tools/ATLAS/include/atlas_fopen.h b/kaldi_io/src/tools/ATLAS/include/atlas_fopen.h new file mode 100644 index 0000000..aaed713 --- /dev/null +++ b/kaldi_io/src/tools/ATLAS/include/atlas_fopen.h @@ -0,0 +1,40 @@ +#ifndef ATLAS_FOPEN_H +#define ATLAS_FOPEN_H + +static int FileExists(const char *path) +{ + FILE *fp; + int iret=0; + fp = fopen(path, "r"); + if (fp) + { + fclose(fp); + iret = 1; + } + return(iret); +} + +#ifdef ATL_FOPENDELAY +static FILE *ATL_fopen(const char *path, const char *mode) +/* + * Overload fopen so it waits for NFS propogation upon first read failure + */ +{ + FILE *fp; + char ln[256]; + + fp = fopen(path, mode); + if (fp == NULL) + { + if (*mode == 'r') /* give NFS time to produce file */ + { + sprintf(ln, "make waitfile waitfile=%s\n", path); + if (system(ln) == 0) fp = fopen(path, mode); + } + } + return(fp); +} +#define fopen ATL_fopen +#endif + +#endif |