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-rw-r--r--cache.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/cache.c b/cache.c
index 6847202..a996109 100644
--- a/cache.c
+++ b/cache.c
@@ -51,7 +51,7 @@ static int open_slot(struct cache_slot *slot)
51 if (fstat(slot->cache_fd, &slot->cache_st)) 51 if (fstat(slot->cache_fd, &slot->cache_st))
52 return errno; 52 return errno;
53 53
54 slot->bufsize = read(slot->cache_fd, slot->buf, sizeof(slot->buf)); 54 slot->bufsize = xread(slot->cache_fd, slot->buf, sizeof(slot->buf));
55 if (slot->bufsize < 0) 55 if (slot->bufsize < 0)
56 return errno; 56 return errno;
57 57
@@ -81,16 +81,16 @@ static int close_slot(struct cache_slot *slot)
81/* Print the content of the active cache slot (but skip the key). */ 81/* Print the content of the active cache slot (but skip the key). */
82static int print_slot(struct cache_slot *slot) 82static int print_slot(struct cache_slot *slot)
83{ 83{
84 ssize_t i, j = 0; 84 ssize_t i;
85 85
86 i = lseek(slot->cache_fd, slot->keylen + 1, SEEK_SET); 86 i = lseek(slot->cache_fd, slot->keylen + 1, SEEK_SET);
87 if (i != slot->keylen + 1) 87 if (i != slot->keylen + 1)
88 return errno; 88 return errno;
89 89
90 while((i=read(slot->cache_fd, slot->buf, sizeof(slot->buf))) > 0) 90 while((i = xread(slot->cache_fd, slot->buf, sizeof(slot->buf))) > 0)
91 j = write(STDOUT_FILENO, slot->buf, i); 91 i = xwrite(STDOUT_FILENO, slot->buf, i);
92 92
93 if (j < 0) 93 if (i < 0)
94 return errno; 94 return errno;
95 else 95 else
96 return 0; 96 return 0;
@@ -142,7 +142,7 @@ static int lock_slot(struct cache_slot *slot)
142 S_IRUSR|S_IWUSR); 142 S_IRUSR|S_IWUSR);
143 if (slot->lock_fd == -1) 143 if (slot->lock_fd == -1)
144 return errno; 144 return errno;
145 if (write(slot->lock_fd, slot->key, slot->keylen + 1) < 0) 145 if (xwrite(slot->lock_fd, slot->key, slot->keylen + 1) < 0)
146 return errno; 146 return errno;
147 return 0; 147 return 0;
148} 148}