[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-310-gf13fc0d

[jistone at sourceware dot org]

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commit f13fc0dbee710736a011a0f22e0a125e687ba6cd
Author: Josh Stone <jistone@redhat.com>
Date:   Fri Nov 19 14:00:38 2010 -0800

    Make lex_cast work numerically with [u]int8_t
    
    These were getting treated by istream like char types, which would
    always fail our generic template since eof isn't reached.  There's not
    much point to using lex_cast<char> anyway, since str[0] will do the
    same, so I've specialized lex_cast with [u]int8_t to read numerically.
    
    The only place we use this so far is in SDT V3 parsing constants.  SDT
    doesn't yet emit 1-byte arguments, but it may in the future.
    
    * util.h (lex_cast<int8_t>): Read via int16_t to stay numeric.
      (lex_cast<uint8_t>): Same, with uint16_t.

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Summary of changes:
 util.h |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)


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