From 16159a751f162b69e11c7cec97a24a1580526c1a Mon Sep 17 00:00:00 2001 From: twinaphex Date: Sun, 15 Feb 2015 23:38:48 +0100 Subject: [PATCH] Three spaces indentation instead of tabs --- nbio/nbio_stdio.c | 124 +++++++++++++++++++++++----------------------- 1 file changed, 62 insertions(+), 62 deletions(-) diff --git a/nbio/nbio_stdio.c b/nbio/nbio_stdio.c index c3e8bbd2f2..101ff40bbb 100644 --- a/nbio/nbio_stdio.c +++ b/nbio/nbio_stdio.c @@ -21,12 +21,12 @@ static const char * modes[]={ "rb", "wb", "r+b" }; struct nbio_t* nbio_open(const char * filename, enum nbio_mode_t mode) { - struct nbio_t* handle; - FILE* f=fopen(filename, modes[mode]); - if (!f) + struct nbio_t* handle = NULL; + FILE* f=fopen(filename, modes[mode]); + if (!f) return NULL; - - handle=(struct nbio_t*)malloc(sizeof(struct nbio_t)); + + handle=(struct nbio_t*)malloc(sizeof(struct nbio_t)); if (!handle) { @@ -34,16 +34,16 @@ struct nbio_t* nbio_open(const char * filename, enum nbio_mode_t mode) return NULL; } - handle->f = f; + handle->f = f; handle->len = 0; - if (mode != NBIO_WRITE) - { - fseek(handle->f, 0, SEEK_END); - handle->len = ftell(handle->f); - } + if (mode != NBIO_WRITE) + { + fseek(handle->f, 0, SEEK_END); + handle->len = ftell(handle->f); + } - handle->data = malloc(handle->len); + handle->data = malloc(handle->len); if (handle->len && !handle->data) { @@ -52,92 +52,92 @@ struct nbio_t* nbio_open(const char * filename, enum nbio_mode_t mode) return NULL; } - handle->progress = handle->len; - handle->op = -2; - - return handle; + handle->progress = handle->len; + handle->op = -2; + + return handle; } void nbio_begin_read(struct nbio_t* handle) { - if (handle->op >= 0) - { - puts("ERROR - attempted file read operation while busy"); - abort(); - } + if (handle->op >= 0) + { + puts("ERROR - attempted file read operation while busy"); + abort(); + } - fseek(handle->f, 0, SEEK_SET); + fseek(handle->f, 0, SEEK_SET); - handle->op = NBIO_READ; - handle->progress = 0; + handle->op = NBIO_READ; + handle->progress = 0; } void nbio_begin_write(struct nbio_t* handle) { - if (handle->op >= 0) - { - puts("ERROR - attempted file write operation while busy"); - abort(); - } + if (handle->op >= 0) + { + puts("ERROR - attempted file write operation while busy"); + abort(); + } - fseek(handle->f, 0, SEEK_SET); - handle->op = NBIO_WRITE; - handle->progress = 0; + fseek(handle->f, 0, SEEK_SET); + handle->op = NBIO_WRITE; + handle->progress = 0; } bool nbio_iterate(struct nbio_t* handle, size_t* progress, size_t* len) { - size_t amount = 65536; + size_t amount = 65536; - if (amount > handle->len - handle->progress) - amount = handle->len - handle->progress; + if (amount > handle->len - handle->progress) + amount = handle->len - handle->progress; - if (handle->op == NBIO_READ) - fread((char*)handle->data + handle->progress, 1,amount, handle->f); - if (handle->op == NBIO_WRITE) - fwrite((char*)handle->data + handle->progress, 1,amount, handle->f); + if (handle->op == NBIO_READ) + fread((char*)handle->data + handle->progress, 1,amount, handle->f); + if (handle->op == NBIO_WRITE) + fwrite((char*)handle->data + handle->progress, 1,amount, handle->f); - handle->progress += amount; + handle->progress += amount; - if (progress) + if (progress) *progress = handle->progress; - if (len) + if (len) *len = handle->len; - if (handle->progress == handle->len) + if (handle->progress == handle->len) handle->op = -1; - return (handle->op < 0); + return (handle->op < 0); } void nbio_resize(struct nbio_t* handle, size_t len) { - if (handle->op >= 0) - { - puts("ERROR - attempted file resize operation while busy"); - abort(); - } - if (len < handle->len) - { - puts("ERROR - attempted file shrink operation, not implemented"); - abort(); - } + if (handle->op >= 0) + { + puts("ERROR - attempted file resize operation while busy"); + abort(); + } + if (len < handle->len) + { + puts("ERROR - attempted file shrink operation, not implemented"); + abort(); + } - handle->len = len; - handle->data = realloc(handle->data, handle->len); - handle->op = -1; + handle->len = len; + handle->data = realloc(handle->data, handle->len); + handle->op = -1; } void* nbio_get_ptr(struct nbio_t* handle, size_t* len) { - if (len) + if (len) *len = handle->len; - if (handle->op == -1) + if (handle->op == -1) return handle->data; - return NULL; + return NULL; } void nbio_free(struct nbio_t* handle) { - fclose(handle->f); - free(handle->data); + fclose(handle->f); + free(handle->data); }