#3880: gcc warnings: ignoring return from fscanf
--------------------------+------------------------------------
Reporter: pabs | Owner:
Type: bug | Status: new
Priority: normal | Milestone: unspecified
Component: Build system | Version: 3.1.0
Keywords: | Operating System: GNU/Linux 64bit
--------------------------+------------------------------------
{{{
g++ -DHAVE_CONFIG_H -I. -I.. -D_GNU_SOURCE=1 -D_REENTRANT
-I/usr/include/SDL -I/usr/include/libpng12 -D__STDC_FORMAT_MACROS
-D__STDC_LIMIT_MACROS -DNDEBUG
-DWZ_DATADIR="\"/usr/share/games/warzone2100\""
-DLOCALEDIR="\"/usr/share/locale\"" -I.. -I../tools -I. -I../lib/framework
-DQT_SHARED -I/usr/include/qt4 -I/usr/include/qt4/QtCore
-I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtScript
-D_FORTIFY_SOURCE=2 -g -O2 -fPIE -fstack-protector --param=ssp-buffer-
size=4 -Wformat -Werror=format-security -fstack-protector -c -o maptest.o
maptest.cpp
maptest.cpp: In function 'int main(int, char**)':
maptest.cpp:27:34: warning: ignoring return value of 'int fscanf(FILE*,
const char*, ...)', declared with attribute warn_unused_result [-Wunused-
result]
gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I.. -D_GNU_SOURCE=1 -D_REENTRANT
-I/usr/include/SDL -I/usr/include/libpng12 -D__STDC_FORMAT_MACROS
-D__STDC_LIMIT_MACROS -DNDEBUG
-DWZ_DATADIR="\"/usr/share/games/warzone2100\""
-DLOCALEDIR="\"/usr/share/locale\"" -I.. -I../tools -I. -I../lib/framework
-DQT_SHARED -I/usr/include/qt4 -I/usr/include/qt4/QtCore
-I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtScript
-D_FORTIFY_SOURCE=2 -g -g -O2 -fPIE -fstack-protector --param=ssp-buffer-
size=4 -Wformat -Werror=format-security -fstack-protector -c modeltest.c
modeltest.c: In function 'main':
modeltest.c:248:9: warning: ignoring return value of 'fscanf', declared
with attribute warn_unused_result [-Wunused-result]
--
g++ -DHAVE_CONFIG_H -I. -I.. -D_GNU_SOURCE=1 -D_REENTRANT
-I/usr/include/SDL -I/usr/include/libpng12 -D__STDC_FORMAT_MACROS
-D__STDC_LIMIT_MACROS -DNDEBUG
-DWZ_DATADIR="\"/usr/share/games/warzone2100\""
-DLOCALEDIR="\"/usr/share/locale\"" -I.. -I../tools -I. -I../lib/framework
-DQT_SHARED -I/usr/include/qt4 -I/usr/include/qt4/QtCore
-I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtScript
-D_FORTIFY_SOURCE=2 -g -O2 -fPIE -fstack-protector --param=ssp-buffer-
size=4 -Wformat -Werror=format-security -fstack-protector -c -o lint.o
lint.cpp
qtscripttest.cpp: In function 'int main(int, char**)':
qtscripttest.cpp:24:34: warning: ignoring return value of 'int
fscanf(FILE*, const char*, ...)', declared with attribute
warn_unused_result [-Wunused-result]
}}}
--
Ticket URL: <http://developer.wz2100.net/ticket/3880>
Warzone 2100 Trac <http://developer.wz2100.net/>
The Warzone 2100 Project
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