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authorRamsay Jones <ramsay@ramsayjones.plus.com>2017-05-08 20:45:56 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-05-26 03:33:55 (GMT)
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treeed2e8e8b6bafc6dd97beea232b3844e321397cb5 /builtin/am.c
parentd2bbb7c2bcf6e77ebfcabf4e12110fe6d5c91de6 (diff)
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git_fopen: fix a sparse 'not declared' warning
If git is built with the FREAD_READS_DIRECTORIES build variable set, this would cause sparse to issue a 'not declared, should it be static?' warning on Linux. This is a result of the method employed by 'compat/fopen.c' to suppress the (possible) redefinition of the (system) fopen macro, which also removes the extern declaration of the git_fopen function. In order to suppress the warning, introduce a new macro to suppress the definition (or possibly the re-definition) of the fopen symbol as a macro override. This new macro (SUPPRESS_FOPEN_REDEFINITION) is only defined in 'compat/fopen.c', just prior to the inclusion of the 'git-compat-util.h' header file. Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/am.c')
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