Giacomo Tesio
e70feee4a3
With this commit all functions declared in libc.h have been renamed with the "jehanne_" prefix. This is done for several reason: - it removes conflicts during symbol resolution when linking standard C libraries like newlib or musl - it allows programs depending on a standard C library to directly link to a library depending on our non standard libc (eg libsec). To ease transiction two files are provided: - sys/include/lib9.h that can be included instead of <libc.h> to use the old names (via a simple set of macros) - sys/src/lib/c/lib9.c that can be compiled with a program where the macro provided by lib9.h are too dumb (see for example rc or grep). In the kernel port/lib.h has been modified accordingly and some of the functions it directly provides has been renamed too (eg malloc in qmalloc.c and print in devcons.c).
28 lines
488 B
C
28 lines
488 B
C
// Ensure that many calls to waserror:
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// -- return an error
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// -- complete
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// Since we're going to improve waserror
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#include <u.h>
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#include <lib9.h>
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void
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main(void)
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{
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char buf[1];
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int i;
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// Just to be sure.
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if (close(3) >= 0) {
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print("waserror: close of 3 did not get an error\n");
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exits("FAIL");
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}
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for(i = 0; i < 100000; i++) {
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if (read(3, buf, 1) >= 0){
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print("waserror: read of 3 did not get an error\n");
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exits("FAIL");
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}
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}
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print("PASS\n");
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exits("PASS");
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}
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