8000 Correct formatting of C code by jonahgraham · Pull Request #843 · eclipse-cdt/cdt · GitHub
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Correct formatting of C code #843

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Merged
merged 1 commit into from
Jun 23, 2024
Merged

Correct formatting of C code #843

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Binary file modified core/org.eclipse.cdt.core.linux.aarch64/os/linux/aarch64/libspawner.so
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18 changes: 11 additions & 7 deletions core/org.eclipse.cdt.core.native/native_src/unix/exec_pty.c
EC77
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Original file line number Diff line number Diff line change
Expand Up @@ -34,12 +34,12 @@ extern char *pfind(const char *name, char *const envp[]);
static int sys_close_range_wrapper(unsigned int from_fd_inclusive) {
// Use fast `close_range` (https://man7.org/linux/man-pages/man2/close_range.2.html) if available.
// Cannot call `close_range` from libc, as it may be unavailable in older libc.
# if defined(__linux__) && defined(SYS_close_range) && defined(CLOSE_RANGE_UNSHARE)
#if defined(__linux__) && defined(SYS_close_range) && defined(CLOSE_RANGE_UNSHARE)
return syscall(SYS_close_range, from_fd_inclusive, ~0U, CLOSE_RANGE_UNSHARE);
# else
#else
errno = ENOSYS;
return -1;
# endif
#endif
}

static int close_all_fds_using_parsing(unsigned int from_fd_inclusive) {
Expand All @@ -57,7 +57,8 @@ static int close_all_fds_using_parsing(unsigned int from_fd_inclusive) {
#endif

DIR *dirp = opendir(FD_DIR);
if (dirp == NULL) return -1;
if (dirp == NULL)
return -1;

struct dirent *direntp;

Expand All @@ -77,16 +78,19 @@ static int close_all_fds_using_parsing(unsigned int from_fd_inclusive) {

static void close_all_fds_fallback(unsigned int from_fd_inclusive) {
int fdlimit = sysconf(_SC_OPEN_MAX);
if (fdlimit == -1) fdlimit = 65535; // arbitrary default, just in case
if (fdlimit == -1)
fdlimit = 65535; // arbitrary default, just in case
for (int fd = from_fd_inclusive; fd < fdlimit; fd++) {
close(fd);
}
}

static void close_all_fds() {
unsigned int from_fd = STDERR_FILENO + 1;
if (sys_close_range_wrapper(from_fd) == 0) return;
if (close_all_fds_using_parsing(from_fd) == 0) return;
if (sys_close_range_wrapper(from_fd) == 0)
return;
if (close_all_fds_using_parsing(from_fd) == 0)
return;
close_all_fds_fallback(from_fd);
}

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