mirror of
https://github.com/Kitware/CMake.git
synced 2026-02-04 22:29:40 -06:00
KWSys 2018-06-01 (8ef62b28)
Code extracted from:
https://gitlab.kitware.com/utils/kwsys.git
at commit 8ef62b289e0a99856893ef49106c2b2d94e9dd0c (master).
Upstream Shortlog
-----------------
Brad King (2):
6b9c233c clang-format.bash: update to clang-format-6.0
b7a341cf Empty commit at end of history preceding clang-format-6.0 style transition
Kitware Robot (1):
828b6837 Revise C++ coding style using clang-format-6.0
This commit is contained in:
KWSys Upstream
committed by
Brad King
Brad King
parent
1f52cb087a
commit
3af8c7715b
@@ -7,8 +7,8 @@
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/* Work-around CMake dependency scanning limitation. This must
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duplicate the above list of headers. */
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#if 0
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#include "Process.h.in"
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#include "System.h.in"
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# include "Process.h.in"
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# include "System.h.in"
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#endif
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/*
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@@ -40,7 +40,7 @@ do.
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#if defined(__CYGWIN__)
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/* Increase the file descriptor limit for select() before including
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related system headers. (Default: 64) */
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#define FD_SETSIZE 16384
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# define FD_SETSIZE 16384
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#endif
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#include <assert.h> /* assert */
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@@ -61,9 +61,9 @@ do.
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#include <unistd.h> /* pipe, close, fork, execvp, select, _exit */
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#if defined(__VMS)
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#define KWSYSPE_VMS_NONBLOCK , O_NONBLOCK
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# define KWSYSPE_VMS_NONBLOCK , O_NONBLOCK
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#else
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#define KWSYSPE_VMS_NONBLOCK
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# define KWSYSPE_VMS_NONBLOCK
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#endif
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#if defined(KWSYS_C_HAS_PTRDIFF_T) && KWSYS_C_HAS_PTRDIFF_T
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@@ -80,13 +80,13 @@ typedef int kwsysProcess_ssize_t;
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#if defined(__BEOS__) && !defined(__ZETA__)
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/* BeOS 5 doesn't have usleep(), but it has snooze(), which is identical. */
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#include <be/kernel/OS.h>
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# include <be/kernel/OS.h>
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static inline void kwsysProcess_usleep(unsigned int msec)
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{
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snooze(msec);
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}
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#else
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#define kwsysProcess_usleep usleep
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# define kwsysProcess_usleep usleep
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#endif
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/*
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@@ -101,12 +101,12 @@ static inline void kwsysProcess_usleep(unsigned int msec)
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*/
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#if !defined(__BEOS__) && !defined(__VMS) && !defined(__MINT__) && \
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!defined(KWSYSPE_USE_SELECT)
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#define KWSYSPE_USE_SELECT 1
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# define KWSYSPE_USE_SELECT 1
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#endif
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/* Some platforms do not have siginfo on their signal handlers. */
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#if defined(SA_SIGINFO) && !defined(__BEOS__)
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#define KWSYSPE_USE_SIGINFO 1
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# define KWSYSPE_USE_SIGINFO 1
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#endif
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/* The number of pipes for the child's output. The standard stdout
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@@ -1266,21 +1266,21 @@ static int kwsysProcessWaitForPipe(kwsysProcess* cp, char** data, int* length,
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} else if (n == 0) /* EOF */
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{
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/* We are done reading from this pipe. */
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#if defined(__VMS)
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# if defined(__VMS)
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if (!cp->CommandsLeft)
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#endif
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# endif
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{
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kwsysProcessCleanupDescriptor(&cp->PipeReadEnds[i]);
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--cp->PipesLeft;
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}
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} else if (n < 0) /* error */
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{
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#if defined(__VMS)
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# if defined(__VMS)
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if (!cp->CommandsLeft) {
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kwsysProcessCleanupDescriptor(&cp->PipeReadEnds[i]);
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--cp->PipesLeft;
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} else
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#endif
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# endif
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if ((errno != EINTR) && (errno != EAGAIN)) {
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strncpy(cp->ErrorMessage, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE);
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/* Kill the children now. */
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@@ -1471,12 +1471,12 @@ static void kwsysProcessVolatileFree(volatile void* p)
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/* clang has made it impossible to free memory that points to volatile
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without first using special pragmas to disable a warning... */
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#if defined(__clang__) && !defined(__INTEL_COMPILER)
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wcast-qual"
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# pragma clang diagnostic push
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# pragma clang diagnostic ignored "-Wcast-qual"
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#endif
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free((void*)p); /* The cast will silence most compilers, but not clang. */
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#if defined(__clang__) && !defined(__INTEL_COMPILER)
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#pragma clang diagnostic pop
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# pragma clang diagnostic pop
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#endif
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}
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@@ -2098,11 +2098,11 @@ static void kwsysProcessSetExitExceptionByIndex(kwsysProcess* cp, int sig,
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break;
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#endif
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#ifdef SIGBUS
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#if !defined(SIGSEGV) || SIGBUS != SIGSEGV
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# if !defined(SIGSEGV) || SIGBUS != SIGSEGV
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case SIGBUS:
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KWSYSPE_CASE(Fault, "Bus error");
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break;
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#endif
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# endif
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#endif
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#ifdef SIGFPE
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case SIGFPE:
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@@ -2150,11 +2150,11 @@ static void kwsysProcessSetExitExceptionByIndex(kwsysProcess* cp, int sig,
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break;
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#endif
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#ifdef SIGIOT
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#if !defined(SIGABRT) || SIGIOT != SIGABRT
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# if !defined(SIGABRT) || SIGIOT != SIGABRT
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case SIGIOT:
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KWSYSPE_CASE(Other, "SIGIOT");
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break;
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#endif
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# endif
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#endif
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#ifdef SIGUSR1
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case SIGUSR1:
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@@ -2251,11 +2251,11 @@ static void kwsysProcessSetExitExceptionByIndex(kwsysProcess* cp, int sig,
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break;
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#endif
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#ifdef SIGIO
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#if !defined(SIGPOLL) || SIGIO != SIGPOLL
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# if !defined(SIGPOLL) || SIGIO != SIGPOLL
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case SIGIO:
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KWSYSPE_CASE(Other, "SIGIO");
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break;
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#endif
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# endif
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#endif
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#ifdef SIGPWR
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case SIGPWR:
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@@ -2268,11 +2268,11 @@ static void kwsysProcessSetExitExceptionByIndex(kwsysProcess* cp, int sig,
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break;
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#endif
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#ifdef SIGUNUSED
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#if !defined(SIGSYS) || SIGUNUSED != SIGSYS
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# if !defined(SIGSYS) || SIGUNUSED != SIGSYS
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case SIGUNUSED:
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KWSYSPE_CASE(Other, "SIGUNUSED");
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break;
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#endif
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# endif
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#endif
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default:
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cp->ProcessResults[idx].ExitException = kwsysProcess_Exception_Other;
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@@ -2468,21 +2468,21 @@ static pid_t kwsysProcessFork(kwsysProcess* cp,
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have two integers to store: the pid and then the ppid. */
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#if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || \
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defined(__OpenBSD__) || defined(__GLIBC__) || defined(__GNU__)
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#define KWSYSPE_PS_COMMAND "ps axo pid,ppid"
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#define KWSYSPE_PS_FORMAT "%d %d\n"
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# define KWSYSPE_PS_COMMAND "ps axo pid,ppid"
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# define KWSYSPE_PS_FORMAT "%d %d\n"
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#elif defined(__sun) && (defined(__SVR4) || defined(__svr4__)) /* Solaris */
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#define KWSYSPE_PS_COMMAND "ps -e -o pid,ppid"
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#define KWSYSPE_PS_FORMAT "%d %d\n"
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# define KWSYSPE_PS_COMMAND "ps -e -o pid,ppid"
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# define KWSYSPE_PS_FORMAT "%d %d\n"
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#elif defined(__hpux) || defined(__sun__) || defined(__sgi) || \
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defined(_AIX) || defined(__sparc)
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#define KWSYSPE_PS_COMMAND "ps -ef"
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#define KWSYSPE_PS_FORMAT "%*s %d %d %*[^\n]\n"
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# define KWSYSPE_PS_COMMAND "ps -ef"
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# define KWSYSPE_PS_FORMAT "%*s %d %d %*[^\n]\n"
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#elif defined(__QNX__)
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#define KWSYSPE_PS_COMMAND "ps -Af"
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#define KWSYSPE_PS_FORMAT "%*d %d %d %*[^\n]\n"
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# define KWSYSPE_PS_COMMAND "ps -Af"
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# define KWSYSPE_PS_FORMAT "%*d %d %d %*[^\n]\n"
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#elif defined(__CYGWIN__)
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#define KWSYSPE_PS_COMMAND "ps aux"
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#define KWSYSPE_PS_FORMAT "%d %d %*[^\n]\n"
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# define KWSYSPE_PS_COMMAND "ps aux"
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# define KWSYSPE_PS_FORMAT "%d %d %*[^\n]\n"
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#endif
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void kwsysProcess_KillPID(unsigned long process_id)
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@@ -2509,13 +2509,13 @@ static void kwsysProcessKill(pid_t process_id)
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#if defined(__linux__) || defined(__CYGWIN__)
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/* First try using the /proc filesystem. */
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if ((procdir = opendir("/proc")) != NULL) {
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#if defined(MAXPATHLEN)
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# if defined(MAXPATHLEN)
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char fname[MAXPATHLEN];
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#elif defined(PATH_MAX)
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# elif defined(PATH_MAX)
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char fname[PATH_MAX];
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#else
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# else
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char fname[4096];
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#endif
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# endif
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char buffer[KWSYSPE_PIPE_BUFFER_SIZE + 1];
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struct dirent* d;
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@@ -2715,9 +2715,9 @@ static int kwsysProcessesAdd(kwsysProcess* cp)
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#if KWSYSPE_USE_SIGINFO
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newSigAction.sa_sigaction = kwsysProcessesSignalHandler;
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newSigAction.sa_flags = SA_NOCLDSTOP | SA_SIGINFO;
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#ifdef SA_RESTART
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# ifdef SA_RESTART
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newSigAction.sa_flags |= SA_RESTART;
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#endif
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# endif
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#else
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newSigAction.sa_handler = kwsysProcessesSignalHandler;
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newSigAction.sa_flags = SA_NOCLDSTOP;
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@@ -2804,7 +2804,7 @@ static void kwsysProcessesSignalHandler(int signum
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,
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siginfo_t* info, void* ucontext
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#endif
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)
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)
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{
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int i, j, procStatus, old_errno = errno;
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#if KWSYSPE_USE_SIGINFO
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