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https://github.com/Kitware/CMake.git
synced 2026-04-30 02:59:22 -05:00
Kitware Robot
0b96ae1f6a
Run the `clang-format.bash` script to update all our C and C++ code to a new style defined by `.clang-format`, now with "east const" enforcement. Use `clang-format` version 18. * If you reached this commit for a line in `git blame`, re-run the blame operation starting at the parent of this commit to see older history for the content. * See the parent commit for instructions to rebase a change across this style transition commit. Issue: #26123
72 lines
1.4 KiB
C
72 lines
1.4 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#if defined(_MSC_VER) && _MSC_VER < 1900
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# include <stdarg.h>
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static int snprintf(char* buffer, size_t count, char const* format, ...)
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{
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int n;
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va_list argptr;
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va_start(argptr, format);
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n = _vscprintf(format, argptr);
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vsnprintf_s(buffer, count, _TRUNCATE, format, argptr);
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va_end(argptr);
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return n;
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}
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#endif
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static int launch(int argc, char const* argv[])
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{
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char cmd[4096];
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size_t len = 0;
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char const* sep = "";
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int i;
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int n;
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#ifdef _WIN32
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n = snprintf(cmd + len, sizeof(cmd) - len, "cmd /C \"");
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if (n < 0) {
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return 1;
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}
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len += n;
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#endif
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for (i = 0; i < argc; ++i) {
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n = snprintf(cmd + len, sizeof(cmd) - len, "%s\"%s\"", sep, argv[i]);
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if (n < 0) {
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return 1;
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}
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len += n;
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if (len >= sizeof(cmd)) {
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fprintf(stderr, "error: command too long\n");
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return 1;
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}
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sep = " ";
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}
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#ifdef _WIN32
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printf("launching: %s\n", cmd + 8);
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n = snprintf(cmd + len, sizeof(cmd) - len, "\"");
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if (n < 1) {
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return 1;
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}
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#else
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printf("launching: %s\n", cmd);
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#endif
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fflush(stdout);
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return system(cmd);
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}
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int main(int argc, char const* argv[])
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{
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int ownArgs = 1;
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int i;
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for (i = 0; i < argc; ++i) {
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printf("test_launcher: got arg %d '%s'\n", i, argv[i]);
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if (ownArgs && strcmp(argv[i], "--") == 0) {
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ownArgs = 0;
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} else if (!ownArgs) {
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return launch(argc - i, argv + i);
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}
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}
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return 1;
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}
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