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authorDenis Vlasenko <vda.linux@googlemail.com>2008-03-26 20:04:27 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2008-03-26 20:04:27 +0000
commit8ee649a02e97e9d4e770a8138ba94c0f3ddd8055 (patch)
treecf13ce448542a36595264ad53397a0633ffedcc8 /libbb
parentce7eb4443cc90038aabc19a8b7b8f25e4b88892e (diff)
downloadbusybox-8ee649a02e97e9d4e770a8138ba94c0f3ddd8055.tar.gz
*: more uniform naming: s/xmalloc_getline/xmalloc_fgetline/
Diffstat (limited to 'libbb')
-rw-r--r--libbb/get_line_from_file.c2
-rw-r--r--libbb/lineedit.c2
-rw-r--r--libbb/read.c11
3 files changed, 8 insertions, 7 deletions
diff --git a/libbb/get_line_from_file.c b/libbb/get_line_from_file.c
index ac4d14b1f..b88872d53 100644
--- a/libbb/get_line_from_file.c
+++ b/libbb/get_line_from_file.c
@@ -57,7 +57,7 @@ char *xmalloc_fgets(FILE *file)
}
/* Get line. Remove trailing \n */
-char *xmalloc_getline(FILE *file)
+char *xmalloc_fgetline(FILE *file)
{
int i;
char *c = bb_get_chunk_from_file(file, &i);
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 5d65665d3..4ba61c143 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -969,7 +969,7 @@ static void load_history(const char *fromfile)
}
for (hi = 0; hi < MAX_HISTORY;) {
- char *hl = xmalloc_getline(fp);
+ char *hl = xmalloc_fgetline(fp);
int l;
if (!hl)
diff --git a/libbb/read.c b/libbb/read.c
index 9c025e3a3..1d31fb076 100644
--- a/libbb/read.c
+++ b/libbb/read.c
@@ -141,7 +141,7 @@ char *reads(int fd, char *buffer, size_t size)
off_t offset;
*p++ = '\0';
// avoid incorrect (unsigned) widening
- offset = (off_t)(p-buffer) - (off_t)size;
+ offset = (off_t)(p - buffer) - (off_t)size;
// set fd position right after '\n'
if (offset && lseek(fd, offset, SEEK_CUR) == (off_t)-1)
return NULL;
@@ -149,8 +149,8 @@ char *reads(int fd, char *buffer, size_t size)
return buffer;
}
-// Read one line a-la fgets. Reads byte-by-byte.
-// Useful when it is important to not read ahead.
+// Reads one line a-la fgets (but doesn't save terminating '\n').
+// Reads byte-by-byte. Useful when it is important to not read ahead.
// Bytes are appended to pfx (which must be malloced, or NULL).
char *xmalloc_reads(int fd, char *buf, size_t *maxsz_p)
{
@@ -178,9 +178,10 @@ char *xmalloc_reads(int fd, char *buf, size_t *maxsz_p)
break;
p++;
}
- *p++ = '\0';
+ *p = '\0';
if (maxsz_p)
- *maxsz_p = p - buf - 1;
+ *maxsz_p = p - buf;
+ p++;
return xrealloc(buf, p - buf);
}