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d7d98d03ca
* Use newlib libc library This change adds libcmin.a, which is created from newlib libc by selectively removing some of the object files (mostly related to heap management). The list of files is available in tools/sdk/lib/make_libcmin.sh. Files which are not needed are commented out. This change adds support for various functions which were missing, like sscanf, strftime, etc. * Fix some of the time functions * Redirect stdout to serial * Implement __putc_r * Switch to custom newlib build Built from https://github.com/igrr/newlib-xtensa using: ./configure --with-newlib --enable-multilib --disable-newlib-io-c99-formats --enable-newlib-supplied-syscalls --enable-target-optspace --program-transform-name="s&^&xtensa-lx106-elf-&" --disable-option-checking --with-target-subdir=xtensa-lx106-elf --target=xtensa-lx106-elf --enable-newlib-nano-formatted-io --enable-newlib-reent-small --prefix=path-to-arduino-core/tools/sdk/libc CROSS_CFLAGS="-DMALLOC_PROVIDED -DSIGNAL_PROVIDED -DABORT_PROVIDED" make make install * Update tests
23 lines
363 B
C
23 lines
363 B
C
#ifndef _SYS_UTIME_H
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#define _SYS_UTIME_H
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/* This is a dummy <sys/utime.h> file, not customized for any
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particular system. If there is a utime.h in libc/sys/SYSDIR/sys,
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it will override this one. */
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct utimbuf
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{
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time_t actime;
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time_t modtime;
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};
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#ifdef __cplusplus
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};
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#endif
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#endif /* _SYS_UTIME_H */
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