X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=apply.c;h=c471a82e83691b152c2b80ea25310afef9b0db95;hb=a325957062b19b49ad75569c59771787c83c350d;hp=1742ab28e95936eed52e910930a8a04869c5418b;hpb=5e80092f7e6db09a40a62e837ca3f74f0bc5ad73;p=git.git

diff --git a/apply.c b/apply.c
index 1742ab28..c471a82e 100644
--- a/apply.c
+++ b/apply.c
@@ -84,14 +84,11 @@ static void *read_patch_file(int fd, unsigned long *sizep)
 			buffer = xrealloc(buffer, alloc);
 			nr = alloc - size;
 		}
-		nr = read(fd, buffer + size, nr);
+		nr = xread(fd, buffer + size, nr);
 		if (!nr)
 			break;
-		if (nr < 0) {
-			if (errno == EAGAIN)
-				continue;
+		if (nr < 0)
 			die("git-apply: read returned %s", strerror(errno));
-		}
 		size += nr;
 	}
 	*sizep = size;
@@ -1006,13 +1003,8 @@ static int read_old_data(struct stat *st, const char *path, void *buf, unsigned
 			return error("unable to open %s", path);
 		got = 0;
 		for (;;) {
-			int ret = read(fd, buf + got, size - got);
-			if (ret < 0) {
-				if (errno == EAGAIN)
-					continue;
-				break;
-			}
-			if (!ret)
+			int ret = xread(fd, buf + got, size - got);
+			if (ret <= 0)
 				break;
 			got += ret;
 		}
@@ -1596,16 +1588,13 @@ static int try_create_file(const char *path, unsigned int mode, const char *buf,
 
 	if (S_ISLNK(mode))
 		return symlink(buf, path);
-	fd = open(path, O_CREAT | O_EXCL | O_WRONLY | O_TRUNC, (mode & 0100) ? 0777 : 0666);
+	fd = open(path, O_CREAT | O_EXCL | O_WRONLY, (mode & 0100) ? 0777 : 0666);
 	if (fd < 0)
 		return -1;
 	while (size) {
-		int written = write(fd, buf, size);
-		if (written < 0) {
-			if (errno == EINTR || errno == EAGAIN)
-				continue;
+		int written = xwrite(fd, buf, size);
+		if (written < 0)
 			die("writing file %s: %s", path, strerror(errno));
-		}
 		if (!written)
 			die("out of space writing file %s", path);
 		buf += written;
@@ -1646,7 +1635,8 @@ static void create_one_file(const char *path, unsigned mode, const char *buf, un
 			}
 			if (errno != EEXIST)
 				break;
-		}			
+			++nr;
+		}
 	}
 	die("unable to write file %s mode %o", path, mode);
 }