Changeset 456c086 in mainline


Ignore:
Timestamp:
2017-05-29T19:21:03Z (8 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
719a208
Parents:
88942938
Message:

fseek() shall take long and ftell() shall return long

Location:
uspace/lib/c
Files:
2 edited

Legend:

Unmodified
Added
Removed

  • uspace/lib/c/generic/io/io.c

    r88942938 r456c086  
    793793}
    794794
    795 int fseek(FILE *stream, off64_t offset, int whence)
     795int fseek(FILE *stream, long offset, int whence)
    796796{
    797797        int rc;
    … …  
    831831}
    832832
    833 off64_t ftell(FILE *stream)
     833long ftell(FILE *stream)
    834834{
    835835        /* The native position is too large for the C99-ish interface. */
    836         if (stream->pos - stream->ungetc_chars > INT64_MAX)
     836        if (stream->pos - stream->ungetc_chars > LONG_MAX)
    837837                return EOF;
    838838

  • uspace/lib/c/include/stdio.h

    r88942938 r456c086  
    140140extern size_t fwrite(const void *, size_t, size_t, FILE *);
    141141
    142 extern int fseek(FILE *, off64_t, int);
     142extern int fseek(FILE *, long, int);
    143143extern void rewind(FILE *);
    144 extern off64_t ftell(FILE *);
     144extern long ftell(FILE *);
    145145extern int feof(FILE *);
    146146extern int fileno(FILE *);
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