From 8ee649a02e97e9d4e770a8138ba94c0f3ddd8055 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Wed, 26 Mar 2008 20:04:27 +0000 Subject: *: more uniform naming: s/xmalloc_getline/xmalloc_fgetline/ --- libbb/read.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'libbb/read.c') 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); } -- cgit v1.2.3