`dirent.h` in multiple directories
I searched dirent to find C routines
find / -iregex ".*/dirent.h$" 2>/dev/null
Which return series of identical ones
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/dirent.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/dirent.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/sys/dirent.h
/Applications/Xcode.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/usr/include/dirent.h
How could I ensure which dirent.h is the one my program invoke?
c macos
asked Nov 10 '18 at 14:56
JawSawJawSaw
4,19811634
add a comment |
I searched dirent to find C routines
find / -iregex ".*/dirent.h$" 2>/dev/null
Which return series of identical ones
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/dirent.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/dirent.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/sys/dirent.h
/Applications/Xcode.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/usr/include/dirent.h
How could I ensure which dirent.h is the one my program invoke?
c macos
asked Nov 10 '18 at 14:56
JawSawJawSaw
4,19811634
add a comment |
I searched dirent to find C routines
find / -iregex ".*/dirent.h$" 2>/dev/null
Which return series of identical ones
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/dirent.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/dirent.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/sys/dirent.h
/Applications/Xcode.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/usr/include/dirent.h
How could I ensure which dirent.h is the one my program invoke?
c macos
asked Nov 10 '18 at 14:56
JawSawJawSaw
4,19811634
I searched dirent to find C routines
find / -iregex ".*/dirent.h$" 2>/dev/null
Which return series of identical ones
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/dirent.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/dirent.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/sys/dirent.h
/Applications/Xcode.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/usr/include/dirent.h
How could I ensure which dirent.h is the one my program invoke?
c macos
c macos
asked Nov 10 '18 at 14:56
JawSawJawSaw
4,19811634
asked Nov 10 '18 at 14:56
JawSawJawSaw
4,19811634
asked Nov 10 '18 at 14:56
JawSawJawSaw
4,19811634
asked Nov 10 '18 at 14:56
JawSawJawSaw
4,19811634
asked Nov 10 '18 at 14:56
JawSawJawSaw
4,19811634
4,19811634
add a comment |
add a comment |
1 Answer
1
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oldest
votes
If you get the compiler to show you the code after pre-processing, you should be able to work it out.
So, for example, with gcc, you can write a nominal program.c:
#include <dirent.h>
main(int argc, char **argv)
return 0;
And then run:
gcc -E program.c
and study what it includes.
Related useful info here.
answered Nov 10 '18 at 19:26
Mark SetchellMark Setchell
86.8k674172
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
If you get the compiler to show you the code after pre-processing, you should be able to work it out.
So, for example, with gcc, you can write a nominal program.c:
#include <dirent.h>
main(int argc, char **argv)
return 0;
And then run:
gcc -E program.c
and study what it includes.
Related useful info here.
answered Nov 10 '18 at 19:26
Mark SetchellMark Setchell
86.8k674172
add a comment |
If you get the compiler to show you the code after pre-processing, you should be able to work it out.
So, for example, with gcc, you can write a nominal program.c:
#include <dirent.h>
main(int argc, char **argv)
return 0;
And then run:
gcc -E program.c
and study what it includes.
Related useful info here.
answered Nov 10 '18 at 19:26
Mark SetchellMark Setchell
86.8k674172
add a comment |
If you get the compiler to show you the code after pre-processing, you should be able to work it out.
So, for example, with gcc, you can write a nominal program.c:
#include <dirent.h>
main(int argc, char **argv)
return 0;
And then run:
gcc -E program.c
and study what it includes.
Related useful info here.
answered Nov 10 '18 at 19:26
Mark SetchellMark Setchell
86.8k674172
If you get the compiler to show you the code after pre-processing, you should be able to work it out.
So, for example, with gcc, you can write a nominal program.c:
#include <dirent.h>
main(int argc, char **argv)
return 0;
And then run:
gcc -E program.c
and study what it includes.
Related useful info here.
answered Nov 10 '18 at 19:26
Mark SetchellMark Setchell
86.8k674172
answered Nov 10 '18 at 19:26
Mark SetchellMark Setchell
86.8k674172
answered Nov 10 '18 at 19:26
Mark SetchellMark Setchell
86.8k674172
answered Nov 10 '18 at 19:26
Mark SetchellMark Setchell
86.8k674172
86.8k674172
add a comment |
add a comment |
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