diff options
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/cygwin.c | 7 | ||||
| -rw-r--r-- | compat/mingw.c | 22 | ||||
| -rw-r--r-- | compat/mingw.h | 3 | ||||
| -rw-r--r-- | compat/mkdir.c | 24 | ||||
| -rw-r--r-- | compat/poll/poll.c (renamed from compat/win32/poll.c) | 14 | ||||
| -rw-r--r-- | compat/poll/poll.h (renamed from compat/win32/poll.h) | 0 |
6 files changed, 67 insertions, 3 deletions
diff --git a/compat/cygwin.c b/compat/cygwin.c index dfe9b3084f..5428858875 100644 --- a/compat/cygwin.c +++ b/compat/cygwin.c @@ -1,6 +1,13 @@ #define WIN32_LEAN_AND_MEAN +#ifdef CYGWIN_V15_WIN32API #include "../git-compat-util.h" #include "win32.h" +#else +#include <sys/stat.h> +#include <sys/errno.h> +#include "win32.h" +#include "../git-compat-util.h" +#endif #include "../cache.h" /* to read configuration */ static inline void filetime_to_timespec(const FILETIME *ft, struct timespec *ts) diff --git a/compat/mingw.c b/compat/mingw.c index afc892d6b1..4e6383898c 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -335,6 +335,28 @@ FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream) return freopen(filename, otype, stream); } +#undef fflush +int mingw_fflush(FILE *stream) +{ + int ret = fflush(stream); + + /* + * write() is used behind the scenes of stdio output functions. + * Since git code does not check for errors after each stdio write + * operation, it can happen that write() is called by a later + * stdio function even if an earlier write() call failed. In the + * case of a pipe whose readable end was closed, only the first + * call to write() reports EPIPE on Windows. Subsequent write() + * calls report EINVAL. It is impossible to notice whether this + * fflush invocation triggered such a case, therefore, we have to + * catch all EINVAL errors whole-sale. + */ + if (ret && errno == EINVAL) + errno = EPIPE; + + return ret; +} + /* * The unit of FILETIME is 100-nanoseconds since January 1, 1601, UTC. * Returns the 100-nanoseconds ("hekto nanoseconds") since the epoch. diff --git a/compat/mingw.h b/compat/mingw.h index 61a652138a..eeb08d120b 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -185,6 +185,9 @@ FILE *mingw_fopen (const char *filename, const char *otype); FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream); #define freopen mingw_freopen +int mingw_fflush(FILE *stream); +#define fflush mingw_fflush + char *mingw_getcwd(char *pointer, int len); #define getcwd mingw_getcwd diff --git a/compat/mkdir.c b/compat/mkdir.c new file mode 100644 index 0000000000..9e253fb72f --- /dev/null +++ b/compat/mkdir.c @@ -0,0 +1,24 @@ +#include "../git-compat-util.h" +#undef mkdir + +/* for platforms that can't deal with a trailing '/' */ +int compat_mkdir_wo_trailing_slash(const char *dir, mode_t mode) +{ + int retval; + char *tmp_dir = NULL; + size_t len = strlen(dir); + + if (len && dir[len-1] == '/') { + if ((tmp_dir = strdup(dir)) == NULL) + return -1; + tmp_dir[len-1] = '\0'; + } + else + tmp_dir = (char *)dir; + + retval = mkdir(tmp_dir, mode); + if (tmp_dir != dir) + free(tmp_dir); + + return retval; +} diff --git a/compat/win32/poll.c b/compat/poll/poll.c index 403eaa7a3c..7d226ecb29 100644 --- a/compat/win32/poll.c +++ b/compat/poll/poll.c @@ -24,7 +24,9 @@ # pragma GCC diagnostic ignored "-Wtype-limits" #endif -#include <malloc.h> +#if defined(WIN32) +# include <malloc.h> +#endif #include <sys/types.h> @@ -48,7 +50,9 @@ #else # include <sys/time.h> # include <sys/socket.h> -# include <sys/select.h> +# ifndef NO_SYS_SELECT_H +# include <sys/select.h> +# endif # include <unistd.h> #endif @@ -302,6 +306,10 @@ compute_revents (int fd, int sought, fd_set *rfds, fd_set *wfds, fd_set *efds) || socket_errno == ECONNABORTED || socket_errno == ENETRESET) happened |= POLLHUP; + /* some systems can't use recv() on non-socket, including HP NonStop */ + else if (/* (r == -1) && */ socket_errno == ENOTSOCK) + happened |= (POLLIN | POLLRDNORM) & sought; + else happened |= POLLERR; } @@ -349,7 +357,7 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout) /* EFAULT is not necessary to implement, but let's do it in the simplest case. */ - if (!pfd) + if (!pfd && nfd) { errno = EFAULT; return -1; diff --git a/compat/win32/poll.h b/compat/poll/poll.h index b7aa59d973..b7aa59d973 100644 --- a/compat/win32/poll.h +++ b/compat/poll/poll.h |